Sega's Mc68000 / Z80-based arcade board from 1985 served as the basis for the Sega Mega Drive / Genesis.
It uses a Yamaha YM2151 (OPM) sound chip, the same as Atari System 1 Marble Madness and Irem M72 (R-Type). It has 8 channels and 4 operators.
Alien Syndrome
System 16 1987@1726
Altered Beast
System 16 1988@3190
Cyber Police ESWAT
System 16 1989@1385
Golden Axe
System 16 1989@3189
Wrestle War
System 16 1989@4334
Riot City
System 16 1991@3406
ocdgamer.rb:336:output_game_list( 20 games, mode:largebox, tag id:73, sortby:year, url_arg_prefix:, output_list_selection:true) output_large_game_box(3242) output_large_game_box(3399) output_large_game_box(348) ... execution time: output_game_list: 0.00s