Extreme-G 2 is a futuristic racing game developed by Probe Entertainment and published by Acclaim Entertainment. Released in 1998 for Nintendo 64 as the sequel to Extreme-G, it features high-speed plasma-powered motorcycle races exceeding 999 mph in interstellar grand prix events. Each bike has unique handling, top speed, armor, and traction stats, plus separate energy meters for shields and primary weapons—depleted shields cause explosive crashes costing lives or race losses. Players get 3 nitro boosts, with modes ranging from novice to expert tournaments, arcade-style shooting, multiplayer racing, and deathmatch supporting up to 4 players for intense competitive play.