Astrocreep is a point-and-click adventure game that is both interactive and limited in length. A theme based on science-fiction horror in which you play the part of an extraterrestrial being and assist it in developing its way through the various rooms and constructing a nest to completely infest all of the space station!
You begin as a basic parasite that develops with each successful extermination, and then you select which branch of mutation you want to pursue: the telekinetic space octopus or the acid-spitting cosmic squid!
You take on the role of an extraterrestrial being and try to guide it around the various rooms of the space station while also constructing a nest in order to seize control of the entire facility.
Beginning as a basic parasite that develops with each successful extermination, you will eventually be given the option to transform into either a telekinetic galactic octopus or a cosmic squid that spews acid into its enemies.