Year Name Developer Machines
1987 Ys - Ancient Ys Vanished Omen * '
Not Classified, Role-Playing, | 1P, ???, 		Nihon Falcom fm7 x1 ibm5170 hb701fd nes pc8801mk2mr x68000 sms pc9821 vgmplay
1988 Ys II - Ancient Ys Vanished - The Final Chapter * '
Role-Playing, | 1P, 		Falcom fm7 x1 hb701fd nes pc8801mk2mr x68000 pc9821
1989 Ys III - Wanderers from Ys '
Not Classified, | ???, 		日本ファルコム (Nihon Falcom) hb701fd mz2500 nes pc8801mk2mr pce genesis snes pc9821 vgmplay
1993 Ys IV - Mask of the Sun '
Not Classified, | ???, 		Tonkin House snes
1993 Ys IV - The Dawn of Ys '
Not Classified, | ???, 		Hudson pce vgmplay
1995 Ys V - Ushinawareta Suna no Miyako Kefin '
Not Classified, | ???, 		Nihon Falcom snes