Bio F.R.E.A.K.S. (Europe) (Japanese title: Biohazard: Freedom of Raging Extraterrestrial Alien KillerS) is a 1998 fighting game developed by Paradigm Entertainment and published by Midway Games for the Nintendo 64. The game centers around a group of genetically engineered human-animal hybrids known as FREAKs, who are created by a mad scientist to battle in a televised gladiatorial combat. The player takes control of one of the FREAKs as they fight their way through a series of opponents in an attempt to win the FREAKs tournament and gain their freedom. Bio F.R.E.A.K.S. features fast-paced, three-dimensional fighting action, with a wide variety of moves and combos available to the player. The game features a unique 'FREAK-Out' system, which allows the player to transform their character into a more powerful form, granting them access to new moves and abilities. The game also features a variety of weapons and power-ups that the player can use to gain an advantage over their opponents. Bio F.R.E.A.K.S. also features a single-player story mode, in which the player must progress through a series of battles in order to reach the final confrontation. The game also features a multiplayer mode, allowing up to four players to compete against each other. Overall, Bio F.R.E.A.K.S. is an enjoyable fighting game that offers fast-paced, three-dimensional action and a unique FREAK-Out system. The game features a variety of moves, weapons, and power-ups, as well as a single-player story mode and a multiplayer mode.