Amiga

Treasure Island DizzyInvincibility05/29/03
Treasure Island DizzyZero Gravity05/29/03

Saturn

Grandia Digital MuseumActivate a 2-player mode on the Grandia All-Star Pro Eating Contest minigame03/12/12
Grandia Digital MuseumAtivate debug/practise mode for Gadwin's baseball minigame03/12/12