Ostranauts v0.6.9.1 focuses on stability fixes, collision and NPC handling tweaks, gas management crash fixes, and UI readouts; introduces RCS remass readout alongside Delta-V and a minor change to police shakedowns.
Images © Ostranauts via Steam
✚Bug fixes7
- Saves / Data Corruption
- Ground StationsFixed a bug that caused ground stations to float off of ground after a save/load.→Fixed
- NPC scav shipsFixed a bug that caused NPC scav ships to spawn too close to OKLG.→Fixed
- Gas system
- Fixed a bug where adding gas while finishing gas changes could cause a soft crash.→Fixed
- Addressed gas-related crash that could freeze the derelict you were on.→Fixed
- Environment temperaturesFixed a bug in heater and cooler temperatures that caused room temps to fluctuate wildly.→Fixed fluctuations
◆Other changes3
- CollisionsMade ship-ship collisions more elastic so ships separate more after bounce.→More elastic
- Police shakedownChanged police shakedowns to only fine the player for missing Ogiso poster if the current room lacks a poster.→Only fine if poster missing
- Nav station readoutsNav station:Restored RCS remass in kg readout alongside the Delta-V readout.→Back to Nav station readout, alongside Delta-V kg
subjects affected (8)
tap to see balance history
Patch history
- →Roster Helmet Toggle and Hour Indicator, Autotask Stillness, Tracking Alarm FixJul 17, 2026 · 1mo
Hotfix 0.15.1.17 adds helmet auto-removal toggle, an hour indicator in the roster, keeps captain/crew still when Autotask is off during free time, and silences tracking alarm when controlling crew on a station.
- Fix for Random Pausing, Battery Swap BugJul 14, 2026 · 1mo
Hotfix 0.15.1.15 fixes random pause bug and battery swap reliability, plus debugging log spam cleanup.
+1→ - Overheating Reactors, Ship Instadeath, and Other FixesMay 8, 2026 · 3mo
Hotfix addressing overheating, ship explosions, weapon accuracy, AI targeting, and reactor behavior with several reliability and UI fixes.
+3→ - →Fire guardrails, and emotional clobber reliefApr 24, 2026 · 3mo
Hotfix addressing unintended fire ignition and rapid emotional clobber events, with save compatibility note.
- Everybody's Ugly, Poofing Items, and Other FixesApr 23, 2026 · 3mo
Hotfix v0.15.0.19 for Ostranauts fixes loot RNG bug, disappearing items, LA Aerostat duplication, NPC undocking issues, and various null reference fixes.
+1→ - →Hotfix (0.15.0.18) for nulls and other issues reported in Fire in the HoldApr 22, 2026 · 3mo
Hotfix 0.15.0.18 for Fire in the Hold fixes several stability, UI, and flow issues including docking safety, NAV visibility, encounter flow, null references, and tutorial resilience.
- →Hotfix for null reference in ship piloting tutorialApr 21, 2026 · 3mo
Hotfix addressing a null reference during ship piloting tutorial transit undock step.
- Fixes for Broken Ships, Selection Dragging, and WhodunnitOct 10, 2025 · 10mo
Hotfix v0.14.5.15 fixes selection dragging, ship loading and naming, whodunnit stability, and maintenance refill adjustments to reduce overfill.
+4→
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