Bullet Witch is a third-person shooter where the player is run by a witch named Alicia Klaus. The game takes place in 2013, when humanity is threatened with destruction due to natural disasters and the invasion of demons. Alicia takes a large cannon, capable of transforming into any convenient firearm, and battles with an army of disagreeable demons. Evil alien invaders now go out of fashion — they are replaced more and more often by an unclean force, assuming a variety of forms. Peace and tranquility on Earth are threatened by demons, vampires, revived dead men and werewolves, greedy for human and world domination.