| rockn4 | Score | Player | Rock'n 4 (Japan, prototype) Jaleco / PCCWJ 2000 | CPU: Motorola MC68000 12000000 Hz
SOUND: 2x Speaker Yamaha YMZ280B PCMD8 16934400 Hz 2 Channels
VIDEO: Raster  320 x 224 59.4106 Hz
CONTROLS: 8-way joy Buttons: 2 | http://adb.arcadeitalia.net/?mame=rockn4 http://www.gamesdatabase.org/mame-rom/rockn4 https://mame.spludlow.co.uk/Machine.aspx?name=rockn4 https://gamesdb.launchbox-app.com/games/details/150193 http://www.planetemu.net/rom/mame-roms/rockn4 http://download.freeroms.com/mame_roms/r/rockn4.zip https://www.allmyroms.net/AllMyRoms.php?page=view-download&jeu=rockn4.zip&titre=Arcade |