Immortal Grand Prix, or IGPX for short, is based upon the futuristic racing show featured on Cartoon Network about a team of young racers who take their talents from the minors to the big leagues. Team Satomi consist of three drivers who control giant robots racing and battling at speeds over 350 mph. Players will alternate between the three to maneuver their 'mechs into first place on over 70 courses. There are four modes of play including "Grand Prix" mode, "Grand Prix Battles," "Simulation Battles," and a "IGPX Festival" with a "3 vs. 3 Dream Match" challenge, and an option for a "Battle Royale."
There are three types of 'mechs to master in the game. FW 'mechs are similar to wide receivers in football, and are the fastest. DF models are the muscle of the team, but are slower and better at absorbing punches from one of 30 types of enemies. MF 'mechs are models featuring well-balanced speed and power attributes. Rec room racers will use race, neutral, and battle commands to direct their team on the track. Between races gamers can upgrade their team with over 100 customizable parts in such a categories as offense, defense, agility, and stability. Extra parts include speed boosts and increases in stability ratings and defensive capabilities. Players may also choose a favorite color to complete the look.