The Last Cosmonaut, a survival horror game by Human Robot Games, has been released for Linux on Steam.

You are trapped aboard the abandoned Sverdrup Station at the lunar south pole and have to repair terminals, fix your EVA suit and build a makeshift escape vehicle while something lurks in the darkness of the permanently shadowed craters. Your only defense is the TP-85 shotgun, and ammunition is scarce.

The game is designed to be completed in a single sitting and currently costs €9.19. SteamOS 3.8.16 and newer is supported.

Your objectives:

• Restore power and unlock new areas by repairing the station’s terminals.
• Search the abandoned station for parts to repair your EVA suit.
• Salvage components to build a makeshift lunar escape vehicle.
• Mine lunar ice to produce the fuel needed for your escape.

Remember… you’re not alone. Something lurks in the darkness, and it’s drawn to your presence. Your only defense is the TP-85 shotgun. Scavenge ammunition throughout the station to survive.

Uncover the fate of Sverdrup Station’s crew by scanning QR codes and listening to tape recordings.

Designed to be completed in a single sitting, though multiple playthroughs may be needed to uncover everything.

Source: Steam