MAME updated to .239. Download counts are reset as a result, sorry!

New shade of paint, made the site more mobile-friendly. Gamecube set is being updated to 1G1R in RVZ format. Enjoy!

Improved the search function ever so slightly :)

Panasonic 3DO set updated. Doubled the amount of games and converted to CHD.

Sega CD set updated. 60G of games added. NGCD set replaced.

Holiday time again! We've doubled the bandwidth to 500mbps, updated the MAME set to .226, and re-added the Saturn collection. More updates coming soon!

ROMs / Nintendo Game Boy Color ROMs


Viewing Nintendo Game Boy Color ROMs ROMs starting with O

Oddworld Adventures (USA, Europe)96.50 kb838
Oddworld Adventures II (Europe) (En,Fr,De,Es,It)393.73 kb572
Oddworld Adventures II (USA) (En,Fr,De,Es,It)392.93 kb824
Ohasuta Dance Dance Revolution GB (Japan)236.07 kb602
Ohasuta Yama-chan & Raymond (Japan) (SGB Enhanced)59.56 kb511
Oide Rascal (Japan)130.91 kb563
Oira Jajamaru! Sekai Daibouken (Japan)60.94 kb631
Ojarumaru - Mangan Jinja no Ennichi de Ojaru! (Japan)209.42 kb595
Ojarumaru - Tsukiyo ga Ike no Takaramono (Japan)525.72 kb610
OLeary Manager 2000 (Europe) (En,Fr,De,Es,It,Nl,Ca)170.02 kb467
Olympic Summer Games (USA, Europe) (SGB Enhanced)116.25 kb586
Oni II - Innin Densetsu (Japan)171.79 kb757
Oni III - Kuro no Hakaishin (Japan)149.19 kb725
Oni IV - Kijin no Ketsuzoku (Japan)160.38 kb745
Oni V - Innin o Tsugumono (Japan) (SGB Enhanced)181.94 kb732
Onigashima Pachinkoten (Japan)60.04 kb510
Operation C (USA)78.86 kb1094
Original Moorhuhn Jagd, Die (Germany)134.54 kb420
Osawagase! Penguin Boy (Japan)41.27 kb561
Othello (Europe)21.20 kb488
Othello (Japan)21.29 kb532
Othello Millennium (Japan)136.84 kb603
Othello World (Japan) (SGB Enhanced)32.77 kb549
Other Life - Azure Dreams GB (Japan) (SGB Enhanced)499.09 kb655
Otogibanashi Taisen (Japan) (SGB Enhanced)136.96 kb575
Ottifanten - Kommando Stoertebeker (Germany)220.75 kb462
Ottos Ottifanten - Baby Brunos Nightmare (Europe) (En,Fr,De,Es)114.88 kb479
Ou Dorobou Jing - Angel Version (Japan) (SGB Enhanced)452.19 kb640
Ou Dorobou Jing - Devil Version (Japan) (SGB Enhanced)452.29 kb595
Out of Gas (USA)63.02 kb560
Outburst (Japan)118.17 kb554
Owarai Yoiko no Geemumichi - Oyaji Sagashite 3 Choume (Japan) (SGB Enhanced)438.64 kb613
Oyatsu Quiz Mogu Mogu Q (Japan) (SGB Enhanced)157.54 kb522