Calturin is a Bullet Hell Boss Rush game where you are resurrected by a necromancer who now holds you in his power. Promised your freedom if you do his bidding, you must traverse the Gauntlet of Portals to unknown lands and conquer deadly beings. - 10 unique boss fights and 2 paths of pain. - A compelling story told through fully voiced NPCs. - Choose how to improve your skills as you become stronger. - Designed to be suitable for both normal playthrough and speedrunning. The Gauntlet of Portals Awaits.