Rock Duck © 1983 Datel. Bootleg/Hack of "Scrambled Egg [Model TA-0001]".
Main CPU : MOS Technology M6502 (@ 1.5 Mhz) Sound Chips : (2x) General Instrument AY8910 (@ 1.5 Mhz) Palette colors : 8 Players : 2 Buttons : 1
Game's ROM.