The Planet Crafter gives you freedom, which is nice until you build in a basin, run out of oxygen, and realize the good loot had a second use.

This starter guide keeps the early planet less painful: carry an oxygen room kit, build above the flood, break gold chests after looting, and put golden seeds where they actually matter.

The Planet Crafter terraforming base scene.
The Planet Crafter is calm until your base location starts aging badly.Miju Games via Steam

Carry Oxygen Like A Plan

Long trips are safer when you bring the refill station with you.

Carry An Oxygen Room

Keep 3 iron, 2 titanium and 1 silicon on you. Drop a tiny room with a door, refill oxygen, then break it down and keep moving.

Build Above The Flood

That low starter basin does not stay dry forever. Put your real base higher up unless you enjoy moving every chest later.

The Planet Crafter gameplay screenshot.
A tiny room kit turns long walks into planned routes.Miju Games via Steam

Build Above Tomorrow's Problem

That dry basin has plans.

Break Gold Chests Too

After you loot a gold chest, deconstruct it. The extra aluminum and super alloy are worth grabbing early.

Use Golden Seeds Smart

Golden seeds give a huge oxygen boost. Put them in your best oxygen setup, not some weak tube you forgot in the corner.

The Planet Crafter gameplay screenshot.
Build the real base above future water.Miju Games via Steam

Take The Extra Value

Gold chests are loot and materials.

Open The Hidden Starter Door

There is a hidden wall near the starting area that needs the deconstruction tool. Open it early for seeds, fabric, quartz and blueprint chips.

Upgrade Before Wreck Runs

Deep wrecks are way easier with more oxygen and bag space. Get the tank and backpack upgrades before you try to strip a whole ship.

The Planet Crafter gameplay screenshot.
Deconstruct gold chests after looting them.Miju Games via Steam

Use Rare Boosts Where They Matter

Golden seeds deserve your best oxygen setup.

Stand Still In Meteors

Meteors follow fixed paths around where you were standing. Running around can put you into the hit zone, so get inside or stop moving.

Launch Rockets Early

Rockets give permanent global boosts and call down useful ore storms. The sooner you start launching them, the faster the planet wakes up.

The Short Version

Carry an oxygen room kit, move the real base above the flood line, deconstruct gold chests, and spend rare seeds where they push terraforming hardest.