Avenging Spirit, known in Japan as Phantasm, is a 1991 2-player platform arcade game developed by C.P. Brain and published by Jaleco. The game features a character who must save his girlfriend from a mysterious crime syndicate that holds her hostage. The player can control one of four characters with unique abilities at the start of the game, but the library of enemies expands and changes with each level. The game is known for its strong play control and relatively high degree of realism.