How to Unlock All Suits
Other Astroneer Guides:
- Astroneer – How to Get Iron
- Astroneer – All Crafting Recipes
- Astroneer – Building and Flying Shuttles
- Astroneer – How to Get Tungsten/Wolframite
To unlock other suits, you have to activate the Gateway Engines at the cores of planets. Each Engine rewards one suit, paint pallette, and a few of them give a new visor color, so you don’t have to unlock all of them, just the ones that give you the suits you want. Check the Astroneer wiki for the detailed list.
Note: To unlock the gateway engines, you need to have at least one gateway on the surface activated, and the ones at the core each need a special resource to activate. The symbol will be on them, but if you don’t care that much about exploring them yourself to solve them, the wiki has those details too.