Donkey Kong Country 4 (1997)

Donkey Kong Country 4 is a pirated port of Donkey Kong Country from 1994 for the SNES, made by Hummer Team in 1997. The gameplay, graphics, and sound are similar to the official Game Boy Color port of Donkey Kong Country, albeit downgraded to work on the Famicom. It's often considered to be significantly superior to other pirates based on the Donkey Kong Country series.