Permafrost Shelter Building Guide – Build Your Network

Why Shelters Are the Core Loop

Permafrost's core loop runs through exploration and gathering. Crafting and building a shelter network extend how far you can roam, and everything feeds back into fending off the cold. Shelters sit at the center of the experience. They are the infrastructure that makes everything else possible. Each shelter serves as a warm refuge and a storage point. It is also the launchpad for the next leg of your journey. One shelter keeps you alive. A network keeps you moving.

Placement Strategy

Good placement follows a few general principles that hold across the game.

Anchor near the starting area first

The opening zone is forgiving, so establish your first shelter there. This gives you a safe base for learning the building and crafting systems before the difficulty ramps up. Keep resource proximity in mind. Building close to reliable gathering spots shortens every supply run and compounds your efficiency over time.

Chain shelters along your routes

Think of shelters as stepping stones. When you push toward a new region, drop a shelter partway so the return trip is never a desperate sprint. Each node should sit within a comfortable travel distance of the next. The exact comfortable distance depends on your gear and the weather, and you will calibrate it naturally as you play.

Favor defensible, resource-rich ground

When choosing between two spots, prefer the one that combines shelter from the elements with access to materials. A beautiful overlook with nothing to gather nearby is a liability. Practical placement beats scenic placement every time.

Upgrade Priorities

Specific building recipes and upgrade values are UNVERIFIED as of October 9, 2026, so treat these as general priorities rather than exact numbers.

Warmth first

Upgrades that improve insulation and heat retention come before cosmetic or convenience upgrades. Your shelter's job is to be warm when you arrive cold. Everything else is secondary.

Storage second

As your network grows, storage lets each node function independently. Stockpiling essentials at forward shelters means shorter resupply trips and safer exploration of distant regions.

Crafting access third

Once warmth and storage are solid, make sure key shelters support the crafting you need on the road. Being able to repair or craft gear at a forward node can save an entire expedition.

The Network Mindset

Stop thinking of your base as a place. Start thinking of it as a system. The dog companion fits this mindset too: its ability to carry items extends the reach between nodes, and its sense of smell gives early warning when you scout sites for new shelters. Build outward in rings and keep each ring supplied. Never let a single shelter become a single point of failure. Pair this with our cold survival guide to turn your network into a warmth strategy, and check the beginner guide if you are still in your first hours.

Finally, revisit old nodes as you grow stronger. A shelter that was once a forward outpost becomes a safe waypoint once your territory expands, and a quick upgrade pass keeps the whole network relevant. The network is never finished. It evolves with your routes.