| Name | Size | DLs |
|---|
| J-403TG | 200.19 kb | 147 |
| J-446A | 161.15 kb | 144 |
| J-League Soccer V-Shoot (Japan) | 5.00 mb | 328 |
| J. J. Squawkers | 2.52 mb | 374 |
| J. J. Squawkers (bootleg, Blandia Conversion) | 2.37 mb | 263 |
| J. J. Squawkers (bootleg) | 2.57 mb | 277 |
| J. J. Squawkers (older) | 223.14 kb | 179 |
| J233 StrongARM Risc PC | 1.85 mb | 212 |
| Jack & The Beanstalk (Doyle & Assoc.?) | 171.71 kb | 144 |
| Jack & Vera (Maygay M2) | 346.99 kb | 151 |
| Jack In The Box (Empire) (MPU5) (set 1) | 957.66 kb | 167 |
| Jack In The Box (Empire) (MPU5) (set 2) | 1.27 mb | 179 |
| Jack Potten's Poker (NGold, set 1) | 10.32 kb | 141 |
| Jack Potten's Poker (NGold, set 2) | 10.30 kb | 144 |
| Jack Potten's Poker (NGold, set 3) | 10.13 kb | 154 |
| Jack Potten's Poker (set 1) | 10.45 kb | 152 |
| Jack Potten's Poker (set 10, ICP-1 PCB) | 10.31 kb | 158 |
| Jack Potten's Poker (set 11, German, W.W.) | 12.18 kb | 162 |
| Jack Potten's Poker (set 12, no Double-Up) | 10.33 kb | 154 |
| Jack Potten's Poker (set 13, ICP-1 PCB) | 10.43 kb | 162 |
| Jack Potten's Poker (set 2) | 10.39 kb | 200 |
| Jack Potten's Poker (set 3) | 10.27 kb | 179 |
| Jack Potten's Poker (set 4) | 10.46 kb | 126 |
| Jack Potten's Poker (set 5) | 8.02 kb | 182 |
| Jack Potten's Poker (set 6) | 5.88 kb | 171 |
| Jack Potten's Poker (set 7, Royale GFX) | 11.33 kb | 153 |
| Jack Potten's Poker (set 8, Australian) | 10.44 kb | 138 |
| Jack Potten's Poker (set 9, 'just 4 fun') | 10.42 kb | 141 |
| Jack Rabbit (set 1) | 55.88 kb | 164 |
| Jack Rabbit (set 2) | 29.81 kb | 145 |
| Jack Rabbit (special) | 29.19 kb | 140 |
| Jack the Giantkiller (set 1) | 26.98 kb | 156 |
| Jack the Giantkiller (set 2) | 2.79 kb | 146 |
| Jack the Giantkiller (set 3) | 14.85 kb | 144 |
| Jack The Kipper (Mazooma) (Scorpion 4) (set 1) | 1.99 mb | 212 |
| Jack The Kipper (Mazooma) (Scorpion 4) (set 2) | 171.74 kb | 137 |
| Jack The Kipper (Mazooma) (Scorpion 4) (set 3) | 173.30 kb | 129 |
| Jack The Kipper (Mazooma) (Scorpion 4) (set 4) | 173.30 kb | 127 |
| Jack The Kipper (Mazooma) (Scorpion 4) (set 5) | 173.81 kb | 127 |
| Jack The Kipper (Mazooma) (Scorpion 4) (set 6) | 173.98 kb | 128 |
| Jack The Kipper (Mazooma) (Scorpion 4) (set 7) | 173.81 kb | 124 |
| Jack The Kipper (Mazooma) (Scorpion 4) (set 8) | 173.98 kb | 125 |
| Jack*Bot (0.4A prototype) | 738.96 kb | 167 |
| Jack*Bot (1.0B) (Belgium/Canada) | 345.99 kb | 150 |
| Jack*Bot (1.0R) | 2.93 mb | 214 |
| Jackal (bootleg, Rotary Joystick) | 221.62 kb | 196 |
| Jackal (World, 8-way Joystick) | 233.43 kb | 353 |
| Jackal (World, Rotary Joystick) | 57.43 kb | 203 |
| Jackie Chan - The Kung-Fu Master (rev 3?) | 396.94 kb | 252 |
| Jackie Chan - The Kung-Fu Master (rev 4?) | 21.38 mb | 683 |
| Jackie Chan in Fists of Fire | 21.78 mb | 530 |
| Jackie Chan J-Mat Fitness (XaviXPORT) | 6.78 mb | 328 |
| Jackler (Jungler bootleg) | 6.90 kb | 150 |
| Jackpot (Ver 1.16L) | 419.58 kb | 153 |
| Jackpot (Ver 16.16L) | 472.74 kb | 154 |
| Jackpot & The Beanstreak (Extreme) (EPOCH) (JABS 0.3, set 1) | 227.23 kb | 136 |
| Jackpot & The Beanstreak (Extreme) (EPOCH) (JABS 0.3, set 2) | 131.55 kb | 129 |
| Jackpot & The Beanstreak (Extreme) (EPOCH) (JABS 0.5, set 3) | 226.98 kb | 136 |
| Jackpot & The Beanstreak (Extreme) (EPOCH) (JABS 0.5, set 4) | 226.98 kb | 137 |
| Jackpot 7's (Project) (PROCONN) | 155.74 kb | 129 |
| Jackpot 777 (Cotswold Microsystems) (MPU4) | 18.22 kb | 122 |
| Jackpot Bars (JPM) (MPS) | 31.17 kb | 123 |
| Jackpot Bars (MAB PCB?) (Concept Games Ltd) (?) | 103.78 kb | 130 |
| Jackpot Bell (Astra, V104) | 193.92 kb | 129 |
| Jackpot Cards / Jackpot Pool (Italy) | 430.65 kb | 149 |
| Jackpot Club (System 85, set 1) | 79.22 kb | 127 |
| Jackpot Club (System 85, set 2) | 35.81 kb | 124 |
| Jackpot Club (System 85, set 3) | 35.84 kb | 125 |
| Jackpot Club (System 85, set 4) | 35.88 kb | 126 |
| Jackpot Dice (JPM) (MPS) | 27.10 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 AD) | 34.62 kb | 121 |
| Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 B) | 34.62 kb | 125 |
| Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 BD) | 34.62 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 D) | 34.62 kb | 120 |
| Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 K) | 34.62 kb | 122 |
| Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 KD) | 34.62 kb | 120 |
| Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 Y) | 34.62 kb | 120 |
| Jackpot Gems (Barcrest) (MPU4) (CG4 0.7 YD) | 34.62 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (CG4 0.7) | 750.83 kb | 153 |
| Jackpot Gems (Barcrest) (MPU4) (CGT 0.1 / CG4 0.1) | 34.65 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 / CG4 0.3) | 35.62 kb | 120 |
| Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 AD / CG4 0.3) | 35.62 kb | 122 |
| Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 B / CG4 0.3) | 35.62 kb | 120 |
| Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 BD / CG4 0.3) | 35.62 kb | 121 |
| Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 D / CG4 0.3) | 35.62 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 K / CG4 0.3) | 35.62 kb | 121 |
| Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 KD / CG4 0.3) | 35.62 kb | 125 |
| Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 R / CG4 0.3) | 35.62 kb | 125 |
| Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 RD / CG4 0.3) | 35.62 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 Y / CG4 0.3) | 35.62 kb | 122 |
| Jackpot Gems (Barcrest) (MPU4) (CGT 0.3 YD / CG4 0.3) | 35.62 kb | 127 |
| Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 / CG4 0.2) | 35.34 kb | 121 |
| Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 AD / CG4 0.2) | 35.34 kb | 121 |
| Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 B / CG4 0.2) | 35.34 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 BD / CG4 0.2) | 35.34 kb | 125 |
| Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 D / CG4 0.2) | 35.34 kb | 126 |
| Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 K / CG4 0.2) | 35.34 kb | 125 |
| Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 KD / CG4 0.2) | 35.34 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 R / CG4 0.2) | 35.34 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 RD / CG4 0.2) | 35.34 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 Y / CG4 0.2) | 35.34 kb | 126 |
| Jackpot Gems (Barcrest) (MPU4) (CGU 0.2 YD / CG4 0.2) | 35.34 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (JAG 0.4 B) | 32.93 kb | 125 |
| Jackpot Gems (Barcrest) (MPU4) (JAG 0.4 D) | 32.93 kb | 127 |
| Jackpot Gems (Barcrest) (MPU4) (JAG 0.4 KD) | 32.93 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (JAG 0.4 Y) | 32.93 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (JAG 0.4 YD) | 32.93 kb | 127 |
| Jackpot Gems (Barcrest) (MPU4) (JAG 0.4) | 32.93 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 AD) | 32.94 kb | 128 |
| Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 B) | 32.94 kb | 125 |
| Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 BD) | 32.94 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 D) | 32.94 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 K) | 32.94 kb | 126 |
| Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 KD) | 32.94 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 Y) | 32.94 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (JG3 0.1 YD) | 32.94 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (JG3 0.1) | 32.94 kb | 126 |
| Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 B) | 32.84 kb | 125 |
| Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 BD) | 32.84 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 C) | 32.83 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 D) | 32.84 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 K) | 32.83 kb | 122 |
| Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 KD) | 32.84 kb | 125 |
| Jackpot Gems (Barcrest) (MPU4) (JG8 0.1 YD) | 32.84 kb | 122 |
| Jackpot Gems (Barcrest) (MPU4) (JG8 0.1) | 32.84 kb | 121 |
| Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 AD) | 31.05 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 B) | 31.05 kb | 120 |
| Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 BD) | 31.05 kb | 126 |
| Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 D) | 31.05 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 K) | 31.05 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 KD) | 31.05 kb | 122 |
| Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 R) | 31.05 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 RD) | 31.05 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 Y) | 31.05 kb | 121 |
| Jackpot Gems (Barcrest) (MPU4) (JGT 0.3 YD) | 31.05 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (JGT 0.3) | 31.05 kb | 125 |
| Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 AD) | 31.07 kb | 122 |
| Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 B) | 31.07 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 BD) | 31.07 kb | 119 |
| Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 D) | 31.07 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 K) | 31.07 kb | 122 |
| Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 KD) | 31.07 kb | 127 |
| Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 R) | 31.07 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 RD) | 31.07 kb | 126 |
| Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 Y) | 31.07 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (JGU 0.2 YD) | 31.07 kb | 126 |
| Jackpot Gems (Barcrest) (MPU4) (JGU 0.2) | 31.07 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 / CG4 0.1) | 32.19 kb | 126 |
| Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 AD / CG4 0.1) | 32.19 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 B / CG4 0.1) | 32.19 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 BD / CG4 0.1) | 32.19 kb | 122 |
| Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 C / CG4 0.1) | 32.19 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 D / CG4 0.1) | 32.19 kb | 125 |
| Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 K / CG4 0.1) | 32.19 kb | 122 |
| Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 KD / CG4 0.1) | 32.19 kb | 124 |
| Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 R / CG4 0.1) | 32.19 kb | 126 |
| Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 RD / CG4 0.1) | 32.19 kb | 123 |
| Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 Y / CG4 0.1) | 32.19 kb | 126 |
| Jackpot Gems (Barcrest) (MPU4) (RRH 0.1 YD / CG4 0.1) | 32.19 kb | 122 |
| Jackpot Gems Classic (Barcrest) (MPU4) (GTC 0.1 / CG4 0.1) | 31.97 kb | 125 |
| Jackpot Gems Classic (Barcrest) (MPU4) (GTC 0.1 AD / CG4 0.1) | 31.98 kb | 121 |
| Jackpot Gems Classic (Barcrest) (MPU4) (GTC 0.1 B / CG4 0.1) | 31.97 kb | 125 |
| Jackpot Gems Classic (Barcrest) (MPU4) (GTC 0.1 BD / CG4 0.1) | 31.98 kb | 122 |
| Jackpot Gems Classic (Barcrest) (MPU4) (GTC 0.1 C / CG4 0.1) | 31.97 kb | 127 |
| Jackpot Gems Classic (Barcrest) (MPU4) (GTC 0.1 D / CG4 0.1) | 31.97 kb | 125 |
| Jackpot Gems Classic (Barcrest) (MPU4) (GTC 0.1 K / CG4 0.1) | 31.97 kb | 124 |
| Jackpot Gems Classic (Barcrest) (MPU4) (GTC 0.1 KD / CG4 0.1) | 31.97 kb | 125 |
| Jackpot Gems Classic (Barcrest) (MPU4) (GTC 0.1 R / CG4 0.1) | 31.97 kb | 121 |
| Jackpot Gems Classic (Barcrest) (MPU4) (GTC 0.1 RD / CG4 0.1) | 31.98 kb | 123 |
| Jackpot Gems Classic (Barcrest) (MPU4) (GTC 0.1 Y / CG4 0.1) | 31.97 kb | 123 |
| Jackpot Gems Classic (Barcrest) (MPU4) (GTC 0.1 YD / CG4 0.1) | 31.98 kb | 123 |
| Jackpot Gems Classic (Barcrest) (MPU4) (HGE 0.1 / CG4 0.1) | 31.95 kb | 123 |
| Jackpot Gems Classic (Barcrest) (MPU4) (HGE 0.1 AD / CG4 0.1) | 31.95 kb | 123 |
| Jackpot Gems Classic (Barcrest) (MPU4) (HGE 0.1 B / CG4 0.1) | 31.95 kb | 122 |
| Jackpot Gems Classic (Barcrest) (MPU4) (HGE 0.1 BD / CG4 0.1) | 31.95 kb | 123 |
| Jackpot Gems Classic (Barcrest) (MPU4) (HGE 0.1 C / CG4 0.1) | 31.95 kb | 124 |
| Jackpot Gems Classic (Barcrest) (MPU4) (HGE 0.1 D / CG4 0.1) | 31.95 kb | 125 |
| Jackpot Gems Classic (Barcrest) (MPU4) (HGE 0.1 K / CG4 0.1) | 31.95 kb | 120 |
| Jackpot Gems Classic (Barcrest) (MPU4) (HGE 0.1 KD / CG4 0.1) | 31.95 kb | 123 |
| Jackpot Gems Classic (Barcrest) (MPU4) (HGE 0.1 R / CG4 0.1) | 31.95 kb | 124 |
| Jackpot Gems Classic (Barcrest) (MPU4) (HGE 0.1 RD / CG4 0.1) | 31.95 kb | 122 |
| Jackpot Gems Classic (Barcrest) (MPU4) (HGE 0.1 Y / CG4 0.1) | 31.95 kb | 123 |
| Jackpot Gems Classic (Barcrest) (MPU4) (HGE 0.1 YD / CG4 0.1) | 31.95 kb | 124 |
| Jackpot Genie (Barcrest - Red Gaming) (MPU5) | 805.98 kb | 160 |
| Jackpot Joker Poker (set 1) | 12.65 kb | 137 |
| Jackpot Joker Poker (set 2) | 8.19 kb | 151 |
| Jackpot Jokers (alt) (Bwb) (MPU4) | 1.26 mb | 206 |
| Jackpot Jokers (Bellfruit) (Scorpion 4) (set 1) | 1.16 mb | 192 |
| Jackpot Jokers (Bellfruit) (Scorpion 4) (set 2) | 231.16 kb | 137 |
| Jackpot Jokers (Bellfruit) (Scorpion 5) (set 1) | 1.18 mb | 171 |
| Jackpot Jokers (Bellfruit) (Scorpion 5) (set 2) | 257.35 kb | 136 |
| Jackpot Jokers (Bwb) (MPU4) (set 1) | 1.27 mb | 176 |
| Jackpot Jokers (Bwb) (MPU4) (set 2) | 85.75 kb | 122 |
| Jackpot Jokers (Bwb) (MPU4) (set 3) | 86.33 kb | 127 |
| Jackpot Jokers (Bwb) (MPU4) (set 4) | 84.79 kb | 123 |
| Jackpot Jokers (Lowen) (MPU5) | 694.44 kb | 151 |
| Jackpot Jump (Barcrest) (MPU4) (set 1) | 39.50 kb | 123 |
| Jackpot Jump (Barcrest) (MPU4) (set 2) | 42.74 kb | 122 |
| Jackpot Junction (Bellfruit) (Scorpion 4) (set 1) | 1.16 mb | 164 |
| Jackpot Junction (Bellfruit) (Scorpion 4) (set 10) | 221.82 kb | 125 |
| Jackpot Junction (Bellfruit) (Scorpion 4) (set 2) | 227.10 kb | 126 |
| Jackpot Junction (Bellfruit) (Scorpion 4) (set 3) | 222.08 kb | 132 |
| Jackpot Junction (Bellfruit) (Scorpion 4) (set 4) | 227.10 kb | 131 |
| Jackpot Junction (Bellfruit) (Scorpion 4) (set 5) | 229.62 kb | 130 |
| Jackpot Junction (Bellfruit) (Scorpion 4) (set 6) | 229.55 kb | 125 |
| Jackpot Junction (Bellfruit) (Scorpion 4) (set 7) | 229.63 kb | 127 |
| Jackpot Junction (Bellfruit) (Scorpion 4) (set 8) | 229.55 kb | 128 |
| Jackpot Junction (Bellfruit) (Scorpion 4) (set 9) | 221.82 kb | 126 |
| Jackpot Junction Club (Bellfruit) (Scorpion 4) (set 1) | 1.15 mb | 169 |
| Jackpot Junction Club (Bellfruit) (Scorpion 4) (set 2) | 208.96 kb | 132 |
| Jackpot Junction Club (Bellfruit) (Scorpion 4) (set 3) | 219.88 kb | 128 |
| Jackpot Junction Club (Bellfruit) (Scorpion 4) (set 4) | 219.89 kb | 130 |
| Jackpot Junction Club (Ferry) (Bellfruit) (Scorpion 4) (set 1) | 208.85 kb | 125 |
| Jackpot Junction Club (Ferry) (Bellfruit) (Scorpion 4) (set 2) | 208.85 kb | 129 |
| Jackpot Justice (Qps) (IMPACT) (set 1) | 586.10 kb | 150 |
| Jackpot Justice (Qps) (IMPACT) (set 2) | 123.23 kb | 122 |
| Jackpot Justice (Qps) (IMPACT) (set 3) | 123.81 kb | 123 |
| Jackpot Justice (Qps) (IMPACT) (set 4) | 123.77 kb | 128 |
| Jackpot Monopoly (PR2226, MAZNJACM) (Mazooma) (Adder 5) (set 1) | 1.79 mb | 195 |
| Jackpot Monopoly (PR2226, MAZNJACM) (Mazooma) (Adder 5) (set 2) | 1.76 mb | 193 |
| Jackpot Monopoly (PR2226, MAZNJACM) (Mazooma) (Adder 5) (set 3) | 1.76 mb | 189 |
| Jackpot Monopoly (PR2226, MAZPJACM) (Mazooma) (Adder 5) (set 1) | 1.79 mb | 193 |
| Jackpot Monopoly (PR2226, MAZPJACM) (Mazooma) (Adder 5) (set 2) | 1.76 mb | 192 |
| Jackpot Monopoly (PR2253, MAZNJACM) (Mazooma) (Adder 5) | 1.76 mb | 194 |
| Jackpot Multiplier (Maygay) (M1A/B) (set 1) | 17.52 kb | 127 |
| Jackpot Multiplier (Maygay) (M1A/B) (set 2) | 16.39 kb | 134 |
| Jackpot Party (Russian) | 3.90 mb | 219 |
| Jackpot X (Astra, V002) | 737.75 kb | 169 |
| Jackpot X (Astra, V100) | 1.47 mb | 182 |
| Jackpot X (Astra, V101) | 740.77 kb | 155 |
| Jackpot: Gin Rummy & Black Jack | 4.58 kb | 170 |
| Jackpoteers (Barcrest) (MPU5) (set 1) | 4.91 mb | 254 |
| Jackpoteers (Barcrest) (MPU5) (set 2) | 3.23 mb | 232 |
| Jackpoteers 2 (Barcrest) (MPU5) (set 1) | 4.97 mb | 217 |
| Jackpoteers 2 (Barcrest) (MPU5) (set 2) | 699.34 kb | 159 |
| Jacks to Open | 9.82 kb | 142 |
| Jackson | 18.20 kb | 135 |
| JAFA Mode 7 Display Unit | 7.85 kb | 134 |
| Jaguar (NTSC) | 52.44 kb | 155 |
| Jaguar CD (NTSC) | 171.95 kb | 150 |
| Jaguar II | 36.80 kb | 146 |
| Jaguar V v1.4 | 78.57 kb | 144 |
| Jail Break | 69.17 kb | 246 |
| Jail Break (bootleg) | 67.79 kb | 172 |
| Jail Break (Qps) (set 1) | 941.86 kb | 233 |
| Jail Break (Qps) (set 2) | 941.90 kb | 233 |
| Jailbreak (10125611, NSW/ACT) | 8.24 mb | 315 |
| Jambo! Safari (Rev A) | 23.87 mb | 332 |
| James Bond (3/5-Ball) | 1.44 kb | 121 |
| James Bond (Maygay) (M1A/B) (set 1) | 960.14 kb | 170 |
| James Bond (Maygay) (M1A/B) (set 10) | 31.70 kb | 126 |
| James Bond (Maygay) (M1A/B) (set 11) | 31.70 kb | 126 |
| James Bond (Maygay) (M1A/B) (set 12) | 31.82 kb | 125 |
| James Bond (Maygay) (M1A/B) (set 13) | 31.82 kb | 126 |
| James Bond (Maygay) (M1A/B) (set 14) | 31.58 kb | 126 |
| James Bond (Maygay) (M1A/B) (set 15) | 31.58 kb | 126 |
| James Bond (Maygay) (M1A/B) (set 16) | 31.60 kb | 126 |
| James Bond (Maygay) (M1A/B) (set 17) | 31.60 kb | 126 |
| James Bond (Maygay) (M1A/B) (set 18) | 31.63 kb | 128 |
| James Bond (Maygay) (M1A/B) (set 2) | 31.77 kb | 125 |
| James Bond (Maygay) (M1A/B) (set 3) | 31.77 kb | 129 |
| James Bond (Maygay) (M1A/B) (set 4) | 33.12 kb | 127 |
| James Bond (Maygay) (M1A/B) (set 5) | 33.12 kb | 127 |
| James Bond (Maygay) (M1A/B) (set 6) | 31.51 kb | 125 |
| James Bond (Maygay) (M1A/B) (set 7) | 31.63 kb | 125 |
| James Bond (Maygay) (M1A/B) (set 8) | 31.63 kb | 126 |
| James Bond (Maygay) (M1A/B) (set 9) | 31.64 kb | 124 |
| James Bond (Timed Play) | 9.84 kb | 129 |
| Jan Jan Paradise | 10.71 mb | 316 |
| Jan Jan Paradise 2 | 16.12 mb | 307 |
| Jan Oh (set 1) | 16.98 kb | 152 |
| Jan Oh (set 2) | 21.23 kb | 155 |
| Jang Taku (V 1.3) | 54.69 kb | 147 |
| Jangou [BET] (Japan) | 32.95 kb | 163 |
| Jangou Lady (Japan) | 56.18 kb | 172 |
| Janken Game Acchi Muite Hoi! (Japan 1.3) | 11.18 mb | 284 |
| Janken Man Kattara Ageru | 203.54 kb | 166 |
| Janpai Puzzle Choukou (Japan 010820) | 4.92 mb | 348 |
| Janputer '96 (Japan) | 627.65 kb | 205 |
| Janputer Special (Japan) | 685.17 kb | 201 |
| Janshi | 513.89 kb | 175 |
| Janshin Densetsu - Quest of Jongmaster | 3.50 mb | 309 |
| Jansou (set 1) | 64.55 kb | 145 |
| Jansou (V 1.1) | 27.44 kb | 143 |
| Janyou Part II (ver 7.03, July 1 1983) | 19.07 kb | 149 |
| Jara-Ja Land (Japan, home version) | 1.08 mb | 207 |
| Jasmin floppy drive interface | 471.00 b | 134 |
| Jatre Specter (set 1) | 5.06 kb | 146 |
| Jatre Specter (set 2) | 5.02 kb | 185 |
| JB-3000 | 2.62 kb | 146 |
| JD-800 Programmable Synthesizer | 3.09 mb | 268 |
| Jeon Sin - Guardian Storm (Korea) | 592.61 kb | 227 |
| Jester Magic (Konami Endeavour, Russia) | 330.91 kb | 182 |
| JET | 12.43 kb | 131 |
| Jet Fighter/Jet Fighter Cocktail/Launch Aircraft (set 1) [TTL] | 1.23 kb | 159 |
| Jet Fighter/Jet Fighter Cocktail/Launch Aircraft (set 2) [TTL] | 1.65 kb | 149 |
| Jet Wave (EAB, Euro v1.04) | 10.43 mb | 409 |
| Jet Wave (JAB, Japan v1.04) | 647.21 kb | 220 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 0.8 Y) | 62.97 kb | 128 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 1.0 AD) | 63.20 kb | 129 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 1.0 B) | 63.20 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 1.0 BD) | 63.20 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 1.0 C, hack) | 63.32 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 1.0 C) | 63.20 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 1.0 D) | 63.20 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 1.0 K) | 63.20 kb | 129 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 1.0 KD) | 63.20 kb | 125 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 1.0 R) | 63.20 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 1.0 RD) | 63.20 kb | 128 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 1.0 Y) | 63.20 kb | 131 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 1.0 YD) | 63.20 kb | 128 |
| Jewel In the Crown (Barcrest) (MPU4) (CJE 1.0) | 2.42 mb | 199 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 0.8) | 62.90 kb | 127 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 1.0 AD) | 63.54 kb | 127 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 1.0 B) | 63.54 kb | 127 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 1.0 BD) | 63.54 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 1.0 C, hack) | 63.66 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 1.0 C) | 63.54 kb | 129 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 1.0 D) | 63.54 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 1.0 K) | 63.54 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 1.0 KD) | 63.54 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 1.0 R) | 63.54 kb | 129 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 1.0 RD) | 63.54 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 1.0 Y) | 63.54 kb | 129 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 1.0 YD) | 63.54 kb | 132 |
| Jewel In the Crown (Barcrest) (MPU4) (CJH 1.0) | 63.54 kb | 128 |
| Jewel In the Crown (Barcrest) (MPU4) (JC4 3.1 K) | 62.12 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (JC5 1.9 K) | 62.00 kb | 130 |
| Jewel In the Crown (Barcrest) (MPU4) (JC8 4.2 K) | 62.20 kb | 129 |
| Jewel In the Crown (Barcrest) (MPU4) (JC8 4.4) | 61.95 kb | 129 |
| Jewel In the Crown (Barcrest) (MPU4) (JCC 3.3) | 62.00 kb | 126 |
| Jewel In the Crown (Barcrest) (MPU4) (JCC 3.7) | 62.16 kb | 131 |
| Jewel of the Enchantress - Mr. Cashman (0151051, US) | 12.88 mb | 233 |
| Jewel Strike (Barcrest - Red Gaming) (MPU5) | 1.73 mb | 192 |
| Jiao! Jiao! Jiao! (China, 2P set) | 34.38 kb | 141 |
| Jibun wo Migaku Culture School Mahjong Hen | 3.21 mb | 238 |
| Jiggery Pockery (German) (Nova) (Scorpion 4) | 1.01 mb | 170 |
| Jiggery Pokery (Mazooma) (Scorpion 4) (set 1) | 86.92 kb | 130 |
| Jiggery Pokery (Mazooma) (Scorpion 4) (set 2) | 87.34 kb | 127 |
| Jiggery Pokery (Mazooma) (Scorpion 4) (set 3) | 86.93 kb | 125 |
| Jiggery Pokery (Mazooma) (Scorpion 4) (set 4) | 87.34 kb | 125 |
| Jiggin' In The Riggin' (Global) (MPU4) (set 1) | 968.61 kb | 164 |
| Jiggin' In The Riggin' (Global) (MPU4) (set 2) | 34.31 kb | 125 |
| Jigoku Meguri (Japan) | 36.45 kb | 218 |
| Jikkyou Powerful Pro Yakyuu '96 (GV017 Japan 1.03) | 266.00 b | 193 |
| Jikkyou Powerful Pro Yakyuu EX '98 (GC811 VER. JAA) | 179.00 b | 235 |
| Jikkyou Powerful Pro Yakyuu EX (GX802 VER. JAB) | 179.00 b | 283 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 1) | 756.00 kb | 239 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 10) | 19.97 kb | 142 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 11) | 19.97 kb | 153 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 12) | 20.12 kb | 140 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 13) | 20.17 kb | 130 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 14) | 20.09 kb | 126 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 15) | 20.09 kb | 126 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 2) | 19.84 kb | 125 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 3) | 19.96 kb | 125 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 4) | 20.05 kb | 126 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 5) | 19.84 kb | 126 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 6) | 19.84 kb | 126 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 7) | 20.04 kb | 127 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 8) | 19.89 kb | 126 |
| Jim Davison's Winning Streak (Maygay) (M1A/B) (set 9) | 19.89 kb | 126 |
| Jin | 14.01 kb | 187 |
| Jingi Storm - The Arcade (Japan) (GDL-0037) | 1.20 kb | 253 |
| Jingle Bell (EU, V141UE) | 274.41 kb | 191 |
| Jingle Bell (EU, V153UE) | 37.64 kb | 174 |
| Jingle Bell (EU, V155UE) | 37.70 kb | 139 |
| Jingle Bell (Italy, V133I) | 274.83 kb | 146 |
| Jingle Bell (US, V157US) | 425.65 kb | 183 |
| Jitsuroku Maru-chi Mahjong (Japan) | 778.47 kb | 197 |
| Jitsuryoku!! Pro Yakyuu (Japan) | 1.50 mb | 219 |
| Jive Money (PR2096) (Mazooma) (Scorpion 4) | 197.79 kb | 132 |
| Jive Money (PR2160) (Mazooma) (Scorpion 4) (set 1) | 141.01 kb | 130 |
| Jive Money (PR2160) (Mazooma) (Scorpion 4) (set 2) | 141.01 kb | 124 |
| Jive Money (PR2160) (Mazooma) (Scorpion 4) (set 3) | 141.01 kb | 124 |
| Jive Money (PR2160) (Mazooma) (Scorpion 4) (set 4) | 141.01 kb | 125 |
| Jockey Club (v1.18) | 1.61 mb | 230 |
| Jockey Club II (v1.00, older hardware) | 1.60 mb | 209 |
| Jockey Club II (v1.01, older hardware) | 211.00 b | 149 |
| Jockey Club II (v1.10X, older hardware) | 87.06 kb | 155 |
| Jockey Club II (v1.12X, older hardware) | 1.80 mb | 230 |
| Jockey Club II (v2.00, newer hardware) | 1.83 mb | 205 |
| Jockey Club II (v2.01X, newer hardware) | 1.92 mb | 212 |
| Jockey Club II (v2.03X RC, older hardware, prototype) | 94.18 kb | 145 |
| Jockey Club II (v2.04, newer hardware) | 1.83 mb | 210 |
| Jockey Club II (v2.05, newer hardware) | 1.83 mb | 206 |
| Jockey Club II (v2.20X, newer hardware) | 1.93 mb | 215 |
| Jockey Grand Prix (set 1) | 17.27 mb | 329 |
| Jockey Grand Prix (set 2) | 237.26 kb | 176 |
| Joe & Mac Returns (Japan, Version 1.2, 1994.06.06) | 1.42 mb | 354 |
| Joe & Mac Returns (World, Version 1.0, 1994.05.19) | 1.42 mb | 295 |
| Joe & Mac Returns (World, Version 1.1, 1994.05.27) | 3.86 mb | 578 |
| Joe Montana II: Sports Talk Football (Mega-Tech) | 619.69 kb | 195 |
| John Elway's Team Quarterback (rev 2) | 23.16 kb | 132 |
| John Elway's Team Quarterback (rev 3) | 515.41 kb | 173 |
| John Francombe's Winners Enclosure (Maygay) (M1A/B) (set 1) | 878.39 kb | 167 |
| John Francombe's Winners Enclosure (Maygay) (M1A/B) (set 2) | 30.81 kb | 128 |
| John Francombe's Winners Enclosure (Maygay) (M1A/B) (set 3) | 30.28 kb | 127 |
| John Francombe's Winners Enclosure (Maygay) (M1A/B) (set 4) | 30.28 kb | 125 |
| Johnny Mnemonic (0.5R) | 3.91 mb | 204 |
| Johnny Mnemonic (1.2B) Belgium | 309.47 kb | 144 |
| Johnny Mnemonic (1.2R) | 3.92 mb | 228 |
| Johnny Nero Action Hero (v01.01.08) | 332.83 kb | 170 |
| Joincom JC-1310 disk controller | 3.57 kb | 130 |
| Joinem | 23.45 kb | 144 |
| JoJo no Kimyou na Bouken (Japan 981202) | 129.24 kb | 352 |
| JoJo no Kimyou na Bouken (Japan 990108) | 129.24 kb | 319 |
| JoJo no Kimyou na Bouken (Japan 990128) | 129.24 kb | 362 |
| JoJo no Kimyou na Bouken: Mirai e no Isan (Japan 990913, NO CD) | 54.26 mb | 841 |
| JoJo no Kimyou na Bouken: Mirai e no Isan (Japan 990913) | 132.27 kb | 328 |
| JoJo no Kimyou na Bouken: Mirai e no Isan (Japan 990927, NO CD) | 54.26 mb | 3834 |
| JoJo no Kimyou na Bouken: Mirai e no Isan (Japan 990927) | 132.27 kb | 360 |
| JoJo's Bizarre Adventure (Euro 990913, NO CD) | 54.26 mb | 752 |
| JoJo's Bizarre Adventure (Euro 990927, NO CD) | 54.26 mb | 1228 |
| JoJo's Bizarre Adventure (Euro 990927) | 132.27 kb | 540 |
| JoJo's Venture (Asia 981202, NO CD) | 46.01 mb | 635 |
| JoJo's Venture (Asia 981202) | 129.24 kb | 270 |
| JoJo's Venture (Asia 990108, NO CD) | 46.01 mb | 480 |
| JoJo's Venture (Asia 990108) | 129.24 kb | 269 |
| JoJo's Venture (Asia 990128, NO CD) | 46.01 mb | 824 |
| JoJo's Venture (Asia 990128) | 129.24 kb | 264 |
| JoJo's Venture (Euro 990128) | 129.24 kb | 425 |
| JoJo's Venture (USA 981202) | 129.24 kb | 299 |
| JoJo's Venture (USA 990108) | 129.24 kb | 283 |
| JoJo's Venture (USA 990128) | 129.24 kb | 344 |
| Joker 2000 (Avantime?) (MPU4) (set 1) | 14.34 kb | 129 |
| Joker 2000 (Avantime?) (MPU4) (set 2) | 19.31 kb | 121 |
| Joker 2000 (Avantime?) (MPU4) (set 3) | 22.18 kb | 122 |
| Joker Card (Inter Games) | 30.63 kb | 133 |
| Joker Card (witch game) | 14.24 kb | 138 |
| Joker Card / Multi Card (Epoxy brick CPU) | 29.89 kb | 134 |
| Joker Card 300 (Ver.A267BC, encrypted) | 36.18 kb | 137 |
| Joker In The Pack (Bwb) (MPU5) | 727.30 kb | 165 |
| Joker Lady | 3.32 kb | 139 |
| Joker Master (V512) | 33.72 kb | 132 |
| Joker Master (V515) | 66.56 kb | 136 |
| Joker Poker | 590.00 b | 143 |
| Joker Poker (Coinmaster set 1) | 14.92 kb | 136 |
| Joker Poker (Coinmaster, Amusement Only) | 15.84 kb | 139 |
| Joker Poker (Version 16.03B) | 7.58 kb | 158 |
| Joker Poker (Version 16.03BI 5-10-85, Joker Poker ICB 9-30-86) | 8.05 kb | 187 |
| Joker Poker (Version 16.03BI 5-10-85, Poker No Raise ICB 9-30-86) | 7.99 kb | 165 |
| Joker Poker (Version 16.04BI 10-19-88, Joker Poker ICB 9-30-86) | 8.06 kb | 140 |
| Joker Poker With Hi-Lo Double-Up | 16.21 kb | 150 |
| Joker's Wild (B52 system, BP55114-V1104, Ver.054NMV, Harrah's GFX) | 51.02 kb | 142 |
| Joker's Wild (B52 system, BP55114-V1104, Ver.054NMV) | 101.88 kb | 133 |
| Joker's Wild (B52 system, WP02001-054, Ver.031WM) | 104.56 kb | 135 |
| Joker's Wild (encrypted) | 38.04 kb | 135 |
| Joker's Wild (Rev. B) | 146.25 kb | 145 |
| Jokers (JPM) (MPS) | 12.16 kb | 126 |
| Jokers 300 (Barcrest) (German?) (MPU4) | 57.51 kb | 129 |
| Jokers Gold (JPM) (IMPACT) | 50.54 kb | 133 |
| Jokers Gold (JPM) (SYSTEM5, set 1) | 920.01 kb | 167 |
| Jokers Gold (JPM) (SYSTEM5, set 2) | 30.11 kb | 127 |
| Jokers Gold (JPM) (SYSTEM5, set 3) | 69.78 kb | 128 |
| Jokers Gold (JPM) (SYSTEM5, set 4) | 69.78 kb | 131 |
| Jokers Gold (JPM) (SYSTEM5, set 5) | 69.67 kb | 133 |
| Jokers Gold (JPM) (SYSTEM5, set 6) | 69.67 kb | 128 |
| Jokers Gold (JPM) (SYSTEM5, set 7) | 68.72 kb | 131 |
| Jokers Gold (JPM) (SYSTEM5, set 8) | 68.72 kb | 130 |
| Jokers Gold (JPM) (SYSTEM5, set 9) | 69.89 kb | 130 |
| Jokers Millennium (Barcrest) (German) (MPU4) | 57.53 kb | 130 |
| Jokers Plus (JPM) (IMPACT) (set 1) | 84.30 kb | 130 |
| Jokers Plus (JPM) (IMPACT) (set 2) | 36.58 kb | 125 |
| Jokers Plus (JPM) (IMPACT) (set 3) | 84.32 kb | 131 |
| Jokers Plus (JPM) (IMPACT) (set 4) | 84.32 kb | 129 |
| Jokers Plus (JPM) (IMPACT) (set 5) | 85.16 kb | 126 |
| Jokers Plus (JPM) (IMPACT) (set 6) | 85.16 kb | 126 |
| Jokers Plus Deluxe (JPM) (IMPACT) (set 1) | 89.55 kb | 132 |
| Jokers Plus Deluxe (JPM) (IMPACT) (set 2) | 89.02 kb | 133 |
| Jokers Wild (Dutch) (System 85) | 18.12 kb | 132 |
| Jokers Wild (Fairgames) (set 1) | 992.22 kb | 175 |
| Jokers Wild (Fairgames) (set 2) | 992.20 kb | 177 |
| Jokers Wild (JPM) (IMPACT) | 394.71 kb | 152 |
| Jokers Wild (Project) (PROCONN) | 100.55 kb | 138 |
| Jokerz! (G-4) | 37.07 kb | 129 |
| Jokerz! (L-3) | 36.76 kb | 130 |
| Jokerz! (L-6) | 133.84 kb | 140 |
| Jolli Witch (Export, 6T/12T ver 1.57D) | 21.02 kb | 124 |
| Jolly Card (3x3 deal) | 12.83 kb | 145 |
| Jolly Card (Croatian, set 1) | 11.14 kb | 240 |
| Jolly Card (Croatian, set 2) | 11.43 kb | 272 |
| Jolly Card (Evona Electronic) | 12.64 kb | 213 |
| Jolly Card (German, Fun World, bootleg) | 29.75 kb | 219 |
| Jolly Card (German, set 1) | 26.04 kb | 148 |
| Jolly Card (German, set 2) | 11.74 kb | 161 |
| Jolly Card (Italian, blue TAB board, encrypted) | 26.47 kb | 128 |
| Jolly Card (Italian, bootleg, set 1) | 38.67 kb | 144 |
| Jolly Card (Italian, bootleg, set 2) | 39.42 kb | 139 |
| Jolly Card (Italian, bootleg, set 3) | 39.20 kb | 133 |
| Jolly Card (Italian, different colors, set 1) | 38.77 kb | 127 |
| Jolly Card (Italian, different colors, set 2) | 26.75 kb | 125 |
| Jolly Card (Italian, encrypted bootleg, set 1) | 25.84 kb | 127 |
| Jolly Card (Italian, encrypted bootleg, set 2) | 49.26 kb | 131 |
| Jolly Card (Italian, encrypted bootleg, set 3) | 25.98 kb | 128 |
| Jolly Card (Spanish, blue TAB board, encrypted) | 26.35 kb | 124 |
| Jolly Card Professional 2.0 (MZS Tech) | 13.39 kb | 138 |
| Jolly Card Professional 2.0 (Spale Soft) | 13.38 kb | 170 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.5) | 66.59 kb | 409 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.6 B) | 66.59 kb | 395 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.6 D) | 66.59 kb | 266 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.6 DA) | 66.59 kb | 237 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.6 DB) | 66.59 kb | 133 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.6 DH) | 66.59 kb | 129 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.6 DR) | 66.59 kb | 129 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.6 DY) | 66.59 kb | 124 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.6 H) | 66.59 kb | 129 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.6 R) | 66.59 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.6 Y) | 66.59 kb | 127 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.6, hack) | 66.69 kb | 124 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.6) | 66.59 kb | 130 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.7 B) | 66.65 kb | 126 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.7 D) | 66.65 kb | 128 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.7 DA) | 66.65 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.7 DB) | 66.65 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.7 DH) | 66.65 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.7 DR) | 66.65 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.7 DY) | 66.65 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.7 H) | 66.65 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.7 R) | 66.65 kb | 130 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.7 Y) | 66.65 kb | 127 |
| Jolly Gems (Barcrest) (MPU4) (GEM 0.7) | 1.01 mb | 162 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.3 K) | 65.46 kb | 129 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4 B) | 65.51 kb | 128 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4 D) | 65.51 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4 DA) | 65.51 kb | 128 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4 DB) | 65.51 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4 DH) | 65.51 kb | 126 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4 DK) | 65.51 kb | 126 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4 DR) | 65.51 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4 DY) | 65.51 kb | 129 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4 H) | 65.51 kb | 127 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4 K) | 65.51 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4 R) | 65.51 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4 Y) | 65.51 kb | 128 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4, hack) | 65.59 kb | 128 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.4) | 65.51 kb | 130 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.5 B) | 65.69 kb | 127 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.5 D) | 65.69 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.5 DA) | 65.69 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.5 DB) | 65.69 kb | 128 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.5 DH) | 65.69 kb | 126 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.5 DK) | 65.69 kb | 128 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.5 DR) | 65.69 kb | 128 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.5 DY) | 65.69 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.5 H) | 65.69 kb | 129 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.5 K) | 65.69 kb | 129 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.5 R) | 65.69 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.5 Y) | 65.69 kb | 125 |
| Jolly Gems (Barcrest) (MPU4) (GMS 0.5) | 65.69 kb | 124 |
| Jolly Gems (Barcrest) (MPU4) (JGS 1.0 CK) | 63.65 kb | 126 |
| Jolly Jewels (Barcrest) (MPU5) (set 1) | 4.10 mb | 202 |
| Jolly Jewels (Barcrest) (MPU5) (set 2) | 3.65 mb | 196 |
| Jolly Jewels (Barcrest) (MPU5) (set 3) | 2.56 mb | 200 |
| Jolly Jogger | 23.20 kb | 168 |
| Jolly Joker (40bet, higher paytable) | 52.55 kb | 137 |
| Jolly Joker (40bet, lower paytable) | 52.55 kb | 132 |
| Jolly Joker (98bet, set 1) | 28.75 kb | 132 |
| Jolly Joker (98bet, set 2) | 11.45 kb | 171 |
| Jolly Joker (Apple Time) | 25.70 kb | 145 |
| Jolly Joker (Barcrest) (MPU4) | 38.82 kb | 150 |
| Jolly Joker (Barcrest) [Dutch] (MPU4) (DJJ) | 28.97 kb | 188 |
| Jolly Joker (Barcrest) [Hungarian] (MPU4) (HJJ) | 456.68 kb | 211 |
| Jolly Joker (original program, interleaved GFX, Impera logo) | 24.93 kb | 158 |
| Jolly Joker (original program, interleaved GFX, no logo) | 38.32 kb | 154 |
| Jolly Joker (Solid State module in suicide board) | 11.15 kb | 157 |
| Jolly Jousting (Qps) (Scorpion 4) (set 1) | 1.12 mb | 203 |
| Jolly Jousting (Qps) (Scorpion 4) (set 2) | 213.80 kb | 157 |
| Jolly Park | 2.23 mb | 224 |
| Jolly Roger (Astra, V103) | 1.55 mb | 192 |
| Jolly Roger (Barcrest) (MPU5) (set 1) | 908.99 kb | 168 |
| Jolly Roger (Barcrest) (MPU5) (set 2) | 643.87 kb | 157 |
| Jolly Taverner (Barcrest) (MPU4) (set 1) | 38.32 kb | 123 |
| Jolly Taverner (Barcrest) (MPU4) (set 2) | 27.82 kb | 124 |
| Jolly Taverner (Barcrest) (MPU4) (set 3) | 27.82 kb | 127 |
| Jong Shin (Japan) | 39.92 kb | 172 |
| Jong Tou Ki (Japan) | 1.28 mb | 228 |
| Jong Yu Ki (Japan) | 1.34 mb | 234 |
| Jongkyo | 28.86 kb | 155 |
| Jongputer | 17.41 kb | 159 |
| Jopac JO7400 (France) | 1.09 kb | 166 |
| Jor-eop Jeungmyeongseo (Korea) | 889.44 kb | 230 |
| Jornada 720 | 18.38 mb | 269 |
| Joryuu Syougi Kyoushitsu (Japan) | 9.30 mb | 332 |
| Joshi Volleyball | 43.27 kb | 187 |
| Journey | 67.95 kb | 214 |
| Joust (Green label) | 37.54 kb | 402 |
| Joust (L-1) | 3.38 kb | 254 |
| Joust (L-2) | 12.13 kb | 247 |
| Joust (Red label) | 23.51 kb | 261 |
| Joust (Yellow label) | 6.41 kb | 298 |
| Joust 2 - Survival of the Fittest (revision 1) | 29.01 kb | 274 |
| Joust 2 - Survival of the Fittest (revision 2) | 159.72 kb | 341 |
| Joy Stand Private | 3.45 mb | 244 |
| Joyful Road (Japan) | 29.84 kb | 211 |
| Joyman | 12.88 kb | 228 |
| Joypad 65 | 1.85 mb | 323 |
| Joystick 30 | 911.63 kb | 250 |
| JPM System 5 Alpha Display Test Utility (JPM) (SYSTEM5) | 18.16 kb | 188 |
| JPM System 5 Test Set (JPM) (SYSTEM5, set 1) | 11.60 kb | 179 |
| JPM System 5 Test Set (JPM) (SYSTEM5, set 2) | 4.76 kb | 182 |
| JR-100 | 6.61 kb | 251 |
| JR-100U | 6.65 kb | 324 |
| JR-200 | 14.81 kb | 337 |
| JR-200U | 13.62 kb | 309 |
| Jr. Pac-Man (11/9/83) | 29.07 kb | 430 |
| Jr. Pac-Man (Pengo hardware) | 20.85 kb | 245 |
| Jr. Pac-Man (speedup hack) | 5.65 kb | 230 |
| JT 104 / NinjaKun Ashura no Shou | 53.47 kb | 187 |
| Judge Dredd (handheld) | 343.09 kb | 210 |
| Judge Dredd (L-1) | 1.26 mb | 238 |
| Judge Dredd (L-4) | 372.47 kb | 183 |
| Judge Dredd (L-5) | 372.51 kb | 177 |
| Judge Dredd (L-6) | 372.59 kb | 178 |
| Judge Dredd (L-7) | 4.24 mb | 312 |
| Judge Dredd (Rev C Dec. 17 1997) | 45.94 kb | 253 |
| Judge Dredd (rev TA1 7/12/92, location test) | 6.87 mb | 435 |
| Juezhan Tianhuang | 1.67 mb | 265 |
| Juice Box | 7.24 mb | 219 |
| Juicy Fruits (Empire) (MPU5) | 569.83 kb | 155 |
| Juicy Gems Community Party (Scorpion 5) | 6.89 mb | 213 |
| Juicy Jackpots Club (PR1123) (Bellfruit) (Scorpion 4) (set 1) | 185.71 kb | 130 |
| Juicy Jackpots Club (PR1123) (Bellfruit) (Scorpion 4) (set 2) | 185.71 kb | 127 |
| Juicy Jackpots Club (PR1136) (65% Ferry) (Bellfruit) (Scorpion 4) (set 1) | 1.59 mb | 177 |
| Juicy Jackpots Club (PR1136) (65% Ferry) (Bellfruit) (Scorpion 4) (set 2) | 184.73 kb | 131 |
| Juicy Jackpots Club (PR1136) (Bellfruit) (Scorpion 4) (311 Club, set 1) | 203.88 kb | 124 |
| Juicy Jackpots Club (PR1136) (Bellfruit) (Scorpion 4) (311 Club, set 2) | 203.88 kb | 125 |
| Juicy Jackpots Club (PR1136) (Bellfruit) (Scorpion 4) (set 1) | 187.61 kb | 133 |
| Juicy Jackpots Club (PR1136) (Bellfruit) (Scorpion 4) (set 2) | 187.61 kb | 125 |
| Juicy Jackpots Club (PR1136) (Bellfruit) (Scorpion 4) (set 3) | 194.84 kb | 126 |
| Juicy Jackpots Club (PR1136) (Bellfruit) (Scorpion 4) (set 4) | 194.84 kb | 128 |
| JuJu Densetsu (Japan, bootleg) | 1.02 mb | 233 |
| JuJu Densetsu (Japan) | 83.94 kb | 208 |
| JuJu Densetsu (Playmark bootleg) | 1.02 mb | 225 |
| Juku E5101 | 17.73 kb | 133 |
| Jumbo Ozaki Super Masters Golf (Japan, Floppy Based, FD1094 317-0058-05b) | 895.27 kb | 197 |
| Jumbo Ozaki Super Masters Golf (World, Floppy Based, FD1094 317-0058-05c) | 895.48 kb | 194 |
| Jump Bug | 28.19 kb | 266 |
| Jump Bug (bootleg) | 10.82 kb | 224 |
| Jump Coaster | 17.98 kb | 213 |
| Jump Coaster (Taito) | 17.98 kb | 203 |
| Jump Coaster (World) | 25.16 kb | 202 |
| Jump Jump | 9.79 mb | 373 |
| Jump Kids | 1.10 mb | 244 |
| Jump Kun (prototype) | 38.55 kb | 167 |
| Jump Shot | 19.71 kb | 150 |
| Jump Shot Engineering Sample | 15.33 kb | 189 |
| Jumpin Jokers (Vivid) (MPU5) (set 1) | 3.08 mb | 257 |
| Jumpin Jokers (Vivid) (MPU5) (set 2) | 3.14 mb | 233 |
| Jumpin Jokers (Vivid) (MPU5) (set 3) | 682.40 kb | 178 |
| Jumpin Jokers (Vivid) (MPU5) (set 4) | 701.72 kb | 152 |
| Jumpin' Joeys (0100383V, NSW/ACT) | 769.97 kb | 165 |
| Jumping (set 1) | 501.97 kb | 199 |
| Jumping (set 2) | 502.02 kb | 186 |
| Jumping (set 3, Imnoe PCB) | 445.86 kb | 175 |
| Jumping Beans (0100161V, NSW/ACT) | 843.40 kb | 169 |
| Jumping Break (set 1) | 4.95 mb | 253 |
| Jumping Break (set 2) | 311.01 kb | 163 |
| Jumping Cross (set 1) | 66.90 kb | 185 |
| Jumping Cross (set 2) | 11.19 kb | 160 |
| Jumping Gems (Empire) (MPU5) (set 1) | 1.68 mb | 189 |
| Jumping Gems (Empire) (MPU5) (set 2) | 729.36 kb | 163 |
| Jumping Gems (Empire) (MPU5) (set 3) | 729.35 kb | 158 |
| Jumping Gems Club (Empire) (MPU5) | 724.58 kb | 160 |
| Jumping Jack | 44.21 kb | 180 |
| Jumping Jack Cash (Mazooma) (Scorpion 4) (set 1) | 205.65 kb | 137 |
| Jumping Jack Cash (Mazooma) (Scorpion 4) (set 10) | 206.86 kb | 134 |
| Jumping Jack Cash (Mazooma) (Scorpion 4) (set 2) | 205.61 kb | 133 |
| Jumping Jack Cash (Mazooma) (Scorpion 4) (set 3) | 205.65 kb | 127 |
| Jumping Jack Cash (Mazooma) (Scorpion 4) (set 4) | 205.61 kb | 127 |
| Jumping Jack Cash (Mazooma) (Scorpion 4) (set 5) | 206.93 kb | 132 |
| Jumping Jack Cash (Mazooma) (Scorpion 4) (set 6) | 206.93 kb | 133 |
| Jumping Jack Cash (Mazooma) (Scorpion 4) (set 7) | 207.08 kb | 130 |
| Jumping Jack Cash (Mazooma) (Scorpion 4) (set 8) | 206.85 kb | 128 |
| Jumping Jack Cash (Mazooma) (Scorpion 4) (set 9) | 207.08 kb | 131 |
| Jumping Jack Cash (Pcp) (MPU4) (set 1) | 30.18 kb | 120 |
| Jumping Jack Cash (Pcp) (MPU4) (set 2) | 34.46 kb | 121 |
| Jumping Jack Flash (Bwb) (MPU4) (set 1) | 37.41 kb | 123 |
| Jumping Jack Flash (Bwb) (MPU4) (set 10) | 37.41 kb | 123 |
| Jumping Jack Flash (Bwb) (MPU4) (set 2) | 37.41 kb | 124 |
| Jumping Jack Flash (Bwb) (MPU4) (set 3) | 37.41 kb | 122 |
| Jumping Jack Flash (Bwb) (MPU4) (set 4) | 37.41 kb | 125 |
| Jumping Jack Flash (Bwb) (MPU4) (set 5) | 37.41 kb | 121 |
| Jumping Jack Flash (Bwb) (MPU4) (set 6) | 37.41 kb | 120 |
| Jumping Jack Flash (Bwb) (MPU4) (set 7) | 37.41 kb | 121 |
| Jumping Jack Flash (Bwb) (MPU4) (set 8) | 37.41 kb | 122 |
| Jumping Jack Flash (Bwb) (MPU4) (set 9) | 37.42 kb | 121 |
| Jumping Jack Flash (PR6807) (Bellfruit) (Scorpion 4) (set 1) | 1.03 mb | 171 |
| Jumping Jack Flash (PR6807) (Bellfruit) (Scorpion 4) (set 2) | 122.56 kb | 126 |
| Jumping Jack Flash (PR6807) (Bellfruit) (Scorpion 4) (set 3) | 122.48 kb | 122 |
| Jumping Jack Flash (PR6807) (Bellfruit) (Scorpion 4) (set 4) | 123.18 kb | 127 |
| Jumping Jack Flash (PR6807) (Bellfruit) (Scorpion 4) (set 5) | 122.56 kb | 122 |
| Jumping Jack Flash (PR6807) (Bellfruit) (Scorpion 4) (set 6) | 122.48 kb | 123 |
| Jumping Jack Flash SP98 (PR4607) (Bellfruit) (Scorpion 4) (set 1) | 137.99 kb | 122 |
| Jumping Jack Flash SP98 (PR4607) (Bellfruit) (Scorpion 4) (set 2) | 137.98 kb | 126 |
| Jumping Jack Flash SP98 (PR4607) (Bellfruit) (Scorpion 4) (set 3) | 138.26 kb | 126 |
| Jumping Jack Flash SP98 (PR4607) (Bellfruit) (Scorpion 4) (set 4) | 138.17 kb | 126 |
| Jumping Jack Flash SP98 (PR4607) (Bellfruit) (Scorpion 4) (set 5) | 137.99 kb | 126 |
| Jumping Jack Flash SP98 (PR4607) (Bellfruit) (Scorpion 4) (set 6) | 137.98 kb | 127 |
| Jumping Jack Flash SP98 (PR4607) (Bellfruit) (Scorpion 4) (set 7) | 138.26 kb | 127 |
| Jumping Jack Flash SP98 (PR4607) (Bellfruit) (Scorpion 4) (set 8) | 138.17 kb | 121 |
| Jumping Jackpots (Astra, V100) | 253.63 kb | 142 |
| Jumping Jackpots (Astra, V102) | 508.00 kb | 147 |
| Jumping Jackpots (Russia) (Atronic) | 6.01 mb | 211 |
| Jumping Jacks (Project) (set 1) (PROCONN) | 20.85 kb | 125 |
| Jumping Jacks (Project) (set 2) (PROCONN) | 20.82 kb | 121 |
| Jumping Pop (Nics, Korean hack of Plump Pop) | 307.01 kb | 172 |
| Jumping Pop (set 1) | 2.69 mb | 306 |
| Jumping Pop (set 2) | 1.88 mb | 239 |
| Jumping Popira (Japan) | 1.12 mb | 207 |
| Junai - Manatsu no First Kiss (Japan) | 372.91 kb | 180 |
| Junai 2 - White Love Story (Japan) | 353.10 kb | 179 |
| Jungle (Italy VI3.02) | 855.33 kb | 183 |
| Jungle Boy (bootleg) | 7.39 kb | 182 |
| Jungle Bucks (Bellfruit) (Scorpion 4) (set 1) | 161.45 kb | 156 |
| Jungle Bucks (Bellfruit) (Scorpion 4) (set 2) | 161.45 kb | 143 |
| Jungle Bucks (Bellfruit) (Scorpion 4) (set 3) | 161.62 kb | 138 |
| Jungle Bucks (Bellfruit) (Scorpion 4) (set 4) | 161.61 kb | 122 |
| Jungle Bucks (Bellfruit) (Scorpion 4) (set 5) | 161.59 kb | 129 |
| Jungle Fever (Ace) (IMPACT) | 93.55 kb | 133 |
| Jungle Hunt (Brazil) | 18.08 kb | 162 |
| Jungle Hunt (US) | 34.04 kb | 283 |
| Jungle Jackpots (Qps) (MPU4) (set 1) | 967.71 kb | 164 |
| Jungle Jackpots (Qps) (MPU4) (set 2) | 113.39 kb | 129 |
| Jungle Jackpots (Qps) (MPU4) (set 3) | 113.35 kb | 129 |
| Jungle Jackpots (Qps) (MPU4) (set 4) | 113.49 kb | 124 |
| Jungle Jackpots (Qps) (MPU4) (set 5) | 114.27 kb | 125 |
| Jungle Jackpots (Qps) (MPU4) (set 6) | 112.03 kb | 130 |
| Jungle Japes (MPU4?) (set 1) | 15.06 kb | 128 |
| Jungle Japes (MPU4?) (set 2) | 14.94 kb | 147 |
| Jungle Japes (MPU4?) (set 3) | 15.05 kb | 207 |
| Jungle Japes (MPU4?) (set 4) | 15.03 kb | 119 |
| Jungle Jive (Astra, V004) | 1.26 mb | 258 |
| Jungle Jive (Astra, V005) | 1.88 mb | 246 |
| Jungle Jive (Astra, V101, alt) | 1.15 mb | 206 |
| Jungle Jive (Astra, V101) | 1.88 mb | 195 |
| Jungle Jive (Astra, V102) | 1.88 mb | 206 |
| Jungle Jive (Astra, V104) | 1.89 mb | 193 |
| Jungle Jive (Astra, V106) | 1.89 mb | 197 |
| Jungle Jive (Astra, V107) | 1.89 mb | 199 |
| Jungle Juice (0200240V, New Zealand) | 847.26 kb | 171 |
| Jungle King (alternate sound) | 6.92 kb | 325 |
| Jungle King (Japan, earlier) | 24.27 kb | 249 |
| Jungle King (Japan) | 43.45 kb | 368 |
| Jungle Lord (L-1) | 3.84 kb | 276 |
| Jungle Lord (L-2) | 22.35 kb | 214 |
| Jungler | 13.99 kb | 236 |
| Jungler (Gakken) | 55.37 kb | 198 |
| Jungler (Olympia) | 1.62 kb | 277 |
| Jungler (Stern Electronics) | 8.97 kb | 145 |
| Jungler (Subelectro, bootleg on Scramble hardware) | 16.80 kb | 145 |
| Junior 80 | 1.83 kb | 386 |
| Junior Computer | 2.53 kb | 429 |
| Junior King (bootleg of Donkey Kong Jr.) | 26.85 kb | 392 |
| Junk Yard (0.3) | 4.05 mb | 354 |
| Junk Yard (1.1) | 304.89 kb | 162 |
| Junk Yard (1.2) | 3.85 mb | 222 |
| Juno First | 44.04 kb | 211 |
| Juno First (Gottlieb) | 23.31 kb | 160 |
| Juno-106 Programmable Polyphonic Synthesizer | 6.45 kb | 266 |
| Juno-6 (JU-6) Polyphonic Synthesizer | 1.78 kb | 269 |
| Jupiter Ace | 11.21 kb | 308 |
| Jupiter II | 4.72 kb | 358 |
| Jupiter III | 6.86 kb | 228 |
| Jurassic 99 (Cadillacs and Dinosaurs bootleg with EM78P447AP) | 3.06 mb | 413 |
| Jurassic Park (bootleg of Mega Drive version) | 1.16 mb | 292 |
| Jurassic Park (handheld) | 265.22 kb | 215 |
| Jurassic Park (Japan, Deluxe) | 95.80 kb | 196 |
| Jurassic Park (Japan, Rev A, Conversion) | 158.46 kb | 186 |
| Jurassic Park (Japan, Rev A, Deluxe) | 97.37 kb | 190 |
| Jurassic Park (USA 3.05, display A4.00) | 247.59 kb | 199 |
| Jurassic Park (USA 3.07, display A4.00) | 247.59 kb | 205 |
| Jurassic Park (USA 5.01 Germany, display G5.01) | 248.22 kb | 176 |
| Jurassic Park (USA 5.01, display A5.01) | 247.87 kb | 181 |
| Jurassic Park (USA 5.13, display A5.10) | 872.61 kb | 259 |
| Jurassic Park (World, Rev A) | 9.56 mb | 667 |
| Jurassic Park 3 (ver EBC) | 791.00 b | 241 |
| Jurassic Park 3 (ver UBC) | 1.16 kb | 219 |
| Jurassic Trail (Ace) (sp.ACE) | 846.57 kb | 205 |
| Just The Job (Global) (M1A/B) (set 1) | 990.01 kb | 173 |
| Just The Job (Global) (M1A/B) (set 2) | 52.91 kb | 125 |
| Just The Job (Global) (M1A/B) (set 3) | 52.93 kb | 126 |
| Just The Job (Global) (M1A/B) (set 4) | 52.90 kb | 124 |
| Just The Job (Global) (M1A/B) (set 5) | 52.90 kb | 124 |
| Just The Job (Global) (M1A/B) (set 6) | 21.56 kb | 122 |
| Just The Ticket (Maygay) (EPOCH) (3.4, set 4) | 127.58 kb | 126 |
| Just The Ticket (Maygay) (EPOCH) (3.5, set 3) | 127.58 kb | 130 |
| Just The Ticket (Maygay) (EPOCH) (3.5, set 5) | 127.70 kb | 125 |
| Just The Ticket (Maygay) (EPOCH) (3.5, set 6) | 127.70 kb | 125 |
| Just The Ticket (Maygay) (EPOCH) (3.6, set 7) | 127.70 kb | 125 |
| Just The Ticket (Maygay) (EPOCH) (3.6, set 8) | 127.70 kb | 131 |
| Just The Ticket (Maygay) (EPOCH) (4.2, set 1) | 126.96 kb | 126 |
| Just The Ticket (Maygay) (EPOCH) (4.2, set 2) | 117.88 kb | 126 |
| Justice League (JAKKS Pacific TV Game, Game-Key Ready) | 578.38 kb | 382 |
| Juuouki (set 1, Japan) (FD1094 317-0065) | 142.83 kb | 267 |
| Juuouki (set 3, Japan) (bootleg of FD1094 317-0068 set) | 668.56 kb | 291 |
| Juuouki (set 3, Japan) (FD1094 317-0068) | 708.97 kb | 294 |
| Juuouki (set 7, Japan) (8751 317-0077) | 669.12 kb | 359 |
| JV-880 Multi Timbral Synthesizer Module | 104.01 kb | 196 |
| JX-10 Super JX Polyphonic Synthesizer | 51.31 kb | 149 |
| JX-3P Programmable Preset Polyphonic Synthesizer | 6.28 kb | 172 |
| JX-8P Polyphonic Synthesizer (Ver. 2.x) | 19.81 kb | 140 |
| JX-8P Polyphonic Synthesizer (Ver. 3.x) | 14.79 kb | 340 |
| JX30GP, Motherboard P/N: 09-00189-10 REV B1 | 55.79 kb | 255 |
| Jyangokushi: Haoh no Saihai (Japan 990527) | 3.95 mb | 502 |
