Wheels
1974 · Arcade
Wild Western
1982 · Arcade · FM-7 · PC-8800 Series · +1
World Beach Volley: 1992 GB Cup
TBA · Game Boy
Xyzolog
1984 · MSX · SMS
Yamamura Misa Suspense: Kyoto Hana no Misshitsu Satsujin Jiken
1989 · famicom
Yamamura Misa Suspense: Kyoto Ryuu no Tera Satsujin Jiken
1987 · famicom
Yogi Bear: Great Balloon Blast
2000 · GBC
Ys III: Wanderers from Ys
2005 · PS2
Ys IV: Mask of the Sun - A New Theory
2005 · PS2
Ys V: Lost Kefin, Kingdom of Sand
2006 · PS2
Yuuyu no Quiz de Go! Go!
1991 · Arcade · SFAM
Zarzon
1981 · Arcade
ZunZun Block
1979 · Arcade
