Play Nintendo World Championships 1990 (USA) (Competition Cart) Online Free

Nintendo World Championships 1990 (US) is a highly collectible NES competition game made for the 1990 Nintendo World Championships. It is a special contest cartridge with select levels from classic Nintendo titles. Players complete timed challenges across *Super Mario Bros.*, *Super Mario Bros. 2*, and *Rad Racer* to earn the highest score, switching quickly between games to showcase skill and reflexes. Produced in extremely limited quantities for official events only, it is a legendary prize among NES collectors. A landmark in early esports and retro gaming culture, it retains classic NES-style graphics and sound, offering simple yet challenging, fun gameplay.