Evil Dead: Regeneration is a game in which the gameplay is observed from a third person view. It alludes to the movies of the same name. The player takes on the role of Ashley Ash J. Williams. The main character is accused and convicted of the murder of several people and sent to a prison intended for insane criminals. Ash discovers that the on-site psychiatrist Dr. Vingo Reinchard carries out a series of suspicious experiments in the basement of the building. He tries to take possession of the power of the Book of the Dead known as the Necronomicon. Unfortunately, the result of the research carried out by the psychiatrist is sending demons over the entire prison. The main character is the only person who can defeat the enemy and prevent the coming end of the world. During the game, the user discovers new locations, solves puzzles, talks with characters appearing on the road and fights against the forces of darkness. The player's weapons include a shotgun, machine gun, flamethrower and chainsaw, among others.