PSP

Rengoku: The Tower of PurgatoryGet rid of enemies in previously unlocked rooms.05/24/05
Untold Legends: Brotherhood of the BladeSee when enemies are invisible or off screen.04/05/05
Untold Legends: Brotherhood of the BladeTemporarily stop kamikaze attacks.04/05/05

Xbox 360

Too HumanAchievements08/20/08