KlaxGG Game Gear, 1991 Klax Western only. This game was never released in Japan on the Game Gear. PlatformGame Gear ReleasedNorth America, 1991; Europe, 10 December 1992 Released in JapanNever PublisherTengen Mediaphysical Releases North America Klax 1991, Tengen, physical Europe Klax 10 December 1992, Tengen, physical Add to my collection Open in Tana