Killer Loop is a futuristic racing game for PlayStation set in a world where traditional vehicles and roads have been replaced by electromagnetic vehicles and metallic tracks. Players navigate twisting, gravity-defying courses while utilizing manual or automatic magnet assistance. The game features power-ups to hinder opponents and includes diverse tracks set in locations such as Moscow, Mars, and the Orbital Wharf space station.
The game takes place in a future where gasoline powered vehicles and paved roads have been replaced with electromagnetic vehicles and metal highways. Such vehicles are used for intense racing where vehicles could drive on bending, twisting tracks. The player has the option to have automatic or manual assistance on using their vehicle's magnets to drive on higher areas. The player could also use power-ups against other opponents picked up from the tracks. Race tracks included Moscow, Mars, Hawaii, the Himalayas, Needle Rock and the Orbital Wharf space station.