Fixed several memory leaks related to the AI pathfinding and atmospheric simulation systems that caused performance degradation over time.
According to the official Steam Community Patch Notes, this update focuses on critical bugs that hindered long-term gameplay: download-ostranauts-v0-10-0-11
Open the Epic Games Launcher , go to your Library , and ensure "Auto Update" is toggled on for Ostranauts. Fixed several memory leaks related to the AI
Most players will receive the update automatically. If it hasn’t started, navigate to your Library , right-click Ostranauts , and select Properties > Local Files > Verify integrity of game files to force a check. If it hasn’t started, navigate to your Library
Corrected a bug where airlocks would occasionally fail to cycle correctly, leading to unexpected vacuum exposure. How to Download & Install
Resolved issues where certain context menus would stay stuck on the screen or fail to register clicks during high-stress EVA maneuvers.
While this hotfix is compatible with most v0.10.x save files, it is always recommended to back up your save data before updating, as the complex physics simulation in Ostranauts can occasionally react unpredictably to code changes.