Needing help in remembering Games name! Something like "Rocko"
 

Hey guys,
I remember an action 2d Platformer I played as a kid, must have been a game from the early 90ies, where you were blaying a black guy that had mohawk haircut and I believe some sort of cyborg glasses fighting Monsters / Aliens. I think it was called Rocko or something with "R" - but I can't seem to remember. Can anybody help? I'd love to play this one again.