Parasite

Parasite (2016): Platform, Adventure, Indie. Developed by Raphael Gervaise. Available on Linux and PC (Microsoft Windows).

Parasite is a non-linear retro platformer with a mix of action and puzzles. The player controls an alien worm wanting to get rid of a human space colony on his planet. There are multiple shapes to unlock and to switch between to facilitate the navigation and sabotage the complex.

Mankind sends its first colonisation mission to a new planet. Your planet! Control an alien worm and shutdown the colony to get rid of the invaders.