Bio F.R.E.A.K.S. (USA) (Japanese title: バイオF・R・E・A・K・S) is a fighting game released by Midway in 1998 for the Nintendo 64. The game is set in the year 2098, where a group of cyborgs called Bio F.R.E.A.K.S. (Fully Reactive Electronic Assault and Kill System) have been created to battle for the entertainment of the masses. The game features a unique 3D fighting system, where the player can move in all directions and fight in a 3D arena. The game includes a single-player mode, where the player can choose from a variety of characters and fight against the computer-controlled opponents. There is also a two-player mode, which allows two players to fight against each other in the same arena. The game also features a variety of power-ups and weapons which can be used to increase the player's strength and abilities. Bio F.R.E.A.K.S. has received generally positive reviews from critics, who praised the game's unique 3D fighting system and variety of characters. The game was also praised for its fast-paced and intense action. However, some critics also criticized the game's lack of depth and its repetitive gameplay. Overall, Bio F.R.E.A.K.S. is a unique and exciting fighting game for the Nintendo 64. With its unique 3D fighting system, variety of characters and intense action, the game is sure to provide hours of entertainment.