About the Demo The Bloodthief Demo offers 6 early levels of the game, showcasing 5 enemy types, 4 different weapons, and 18 secrets to uncover.  About Bloodthief Bloodthief is an ultra-fast melee dungeon-runner where you use momentum to parkour through hazardous dungeons and brutally slash through enemies. Speed-run through medieval dungeons and castles and learn what dark secrets lie beneath the surface.