Gremkroff

Gremkroff, space mercenary, condemned to 120 years in Gulake's Max Security Prison, is busted out in a raid by the Kerg Korporation. But not for free, he is to retrieve an ancient artifact from the ruins in the moon known as Durgokh Frak.

From the developer:
This project was done for the spacebunnyjam, which I didn't manage to finish on time. I added more things than what was initially decided, but not so much as to be a full on game. Its pretty much 5-10 minutes long so I think about it more as a prototype. In any case, Its the first video-game thing I publish so I'm more than happy about it. Give it a shot and tell me what you think, opinions are more than welcomed.