Super Turrican (1993) is the fifth game of the Turrican series, popular in the times of C64 and Amiga. It features Contra-like run'n'gun action crossbred with Metroid-esque exploration-driven level design and character abilities, while also being quite colorful and having remarkable soundtrack.
EZGames69 improves the previous TAS by 3 minutes and 28.52 seconds, thanks to a glitch that allows one to clip into any wall, as well as overall better optimisation.
Despite having the same name as its NES counterpart, it's not the same game. Curiously, while this version was made without Manfred Trenz (the original Turrican series designer/developer), the NES one was produced by him alone.