Muck Men from Mars

You are Duke Skytripper, space explorer extraordinaire. You were confronted by a group of hideous greenish colored slime-creatures. You recognised them instantly as Martians. How they got to this backwater planet you don't know, but one thing is certain. They are not happy to see you.

In the levels that you play these slime-creatures will try to kill you, but you have to run away and shoot them.

In the beginning I found this game a little hard but when I found out Duke Skytripper can also be teleported to another place in the level and he has a gun. Use these tricks by pressing F1 and F2 and the game will get a lot easier.