Official game imagery · Pre-release material
Confirmed hazards
The official description names frostbite, storms and persistent cold. It does not publish a numeric temperature model. A precise survival time, safe temperature or clothing threshold would need testing in a known build.
Build a preparation checklist
Use the planner to record your intended destination, return shelter, equipment and supplies. Mark a task complete only after you check it in your session. A completed checklist measures your preparation notes, not your character’s actual chance of survival.
Observe before comparing
When testing warmth, change one condition at a time and write down the weather, equipment, location and build. Avoid combining a result from an old playtest with a number from a different patch.
Sources & verification
Checked September 25, 2026. Pre-release information may change.
Permafrost on SteamSpaceRocket Games / Toplitz Productions · Tier 1