Ion Storm

In 2455 AD, Kage Mishima used the magical powers of Daikatana, the most powerful sword ever forged, to alter time and establish himself as supreme dictator. You are Hiro Miyamoto, one of the few people on earth who knows what happened. You and your two friends Superfly Johnson & Mikiko Ebihara must travel through time to find the corrupted dictatorship and right the wrongs inflicted on the world.

Thief: Deadly Shadows sees Garrett return to his thieving ways, in this third installment of Thief the plot involves the mysterious Keeper order. Although the game wasn't developed by the makers of the original Thief, Ion Storm did an admirable job.