Year Name Developer Machines
1990 Hammerin' Harry '
Platform / Fighter Scrolling, | 1P, 2P alt, ???, 		Irem nes mame
1993 Daiku no Gen-san 2 - Akage no Dan no Gyakushuu '
Not Classified, | ???, 		Irem nes
1993 Ganbare! Daiku no Gen-san '
Not Classified, | ???, 		Irem snes
1993 Hammerin' Harry - Ghost Building Company '
Not Classified, | ???, 		Irem gameboy