Games Asylum: “Despite the popularity of The Karate Kid trilogy in the 80s, it didnt gain anywhere near as many gaming adaptations as the likes of Back to the Future, Star Wars, and Indiana Jones. The first film saw a considerably rough entry on the NES, published by the notorious JLN, while the Amiga and Atari ST were blessed with a reasonably well received tie-in for the sequel. It seems that by the time the third film rolled around in 1989, attention had turned to the likes of Rambo, Terminator and Predator, with many early tie-ins for the Mega Drive being more violent and gung ho. It probably didnt help that Part III was panned by movie goers either.”
Source: N4G PC The Karate Kid: Street Rumble review – Games Asylum