Constantine is an action-adventure video game developed by Bits Studios and published by THQ in 2005 for Microsoft Windows, PlayStation 2, Xbox, and Mobile phone. The GameCube and GBA versions had been cancelled.It is a movie tie-in license of the Warner Bros. film Constantine, in turn based on the Vertigo / DC Comics comic book series, Hellblazer.GameplayPlayers move John Constantine in an RPG-like style, collecting ammo, using an item to restore health and casting spells. Gameplay is a type of third-person shooter style, with changing camera views. Players can select from a variety of weapons to eliminate demons. Cutscenes initiate special missions or boss battles when they occur, giving a round of gameplay a different view.John can cast spells that can create lightning storms, expel demons, create swarms of flies or confuse enemies. Each requires the player to hit a sequence of keys within a small window of time, with John chanting at each keypress. The spells have been described by critics as being unimpressive, without much impact on play, making them feel like a supplement to the other weapons.StoryThe game stars John Constantine, the main character from the movie Constantine and the comic book series, Hellblazer, as he learns that unholy animals are somehow crossing into the realm of earth without care. He is then sent by his associate, Beeman, to investigate this problem. Along his investigation he meets up with Father Hennessy, who provides support, along with the Storm Crow spell.