Download-ostranauts-v0-10-0-11 【2026 Edition】

Open the Epic Games Launcher , go to your Library , and ensure "Auto Update" is toggled on for Ostranauts.

If you purchased the game via Itch.io, log in to your account and download the latest build manually from your purchase page. download-ostranauts-v0-10-0-11

Corrected a bug where airlocks would occasionally fail to cycle correctly, leading to unexpected vacuum exposure. How to Download & Install Open the Epic Games Launcher , go to

Ostranauts v0.10.0.11 is a hotfix update primarily designed to address stability and performance issues following the major "Deadly Environments" release. As a Steam Early Access title , the game updates automatically for most users, but you can manually trigger the download by restarting your Steam client or verifying the integrity of game files. Open the Epic Games Launcher