Cosmonaut

Cosmonaut is a story-driven horror platformer set two centuries in the future. You play as Jarobi, a green DSR (deep space reconnaissance) contractor sent to board the S-class research vessel Diogenes, which disappeared in the Kuiper Belt 80 years earlier. The ship became an icon of humanity’s first crewed voyages to the outer solar system, and Jarobi sets out to claim it and uncover its mysteries.

Explore the Diogenes

You move through the decrepit ship using movement mechanics that let you travel without gravity across any surface. Puzzles and other challenges test your ability to survive in a deep-space habitat.

Face the dangers

You can arm yourself against extraterrestrial and artificial foes, choosing whether to defend yourself or exterminate them. Your psychological resolve is also tested as you investigate the lost vessel.