Bio F.R.E.A.K.S. (Bio-Mechanical Flying Robotic Enhanced Armored Killing Synthoids) for the Nintendo 64 is a futuristic 3D fighting game where players combat as biomechanically modified warriors in a post-apocalyptic America. Developed by Saffire Corporation and published by Midway in 1998, its genre blends sci-fi elements with brutal, high-octane fighting. The game features an array of characters with cybernetic enhancements, each equipped with unique weapons and fight moves. Arena battles can involve flight mechanics, adding a vertical dimension to the traditional fighter gameplay.