Full list of all 56 ASTRONEER achievements. It takes around 60-80 hours to unlock all of the achievements in the base game on Windows.
The base game contains 54 achievements, and there is 1 DLC pack containing 2 achievements.
Dance on every planet.
Solve the Gateway Engine on Calidor.
Solve the Gateway Engine on Novus.
Solve the Gateway Engine on Vesania.
Use the Chemistry Lab to synthesize each composite material.
Visit Calidor.
Solve the Gateway Engine on Desolo.
Drive an airborne rover for at least 10 seconds.
Solve the Gateway Engine on Sylva.
Find a Gateway Engine.
Travel to the center of any planet in a multiplayer game.
Use a drill to deform a harder type of terrain.
Travel to the Mantle depth of any planet.
Utilize the Gateway Fast Travel Network.
Scrap 50 objects in a Shredder.
Visit Glacio.
Use the Atmospheric Condenser to collect every type of gas.
Use the Terrain Tool to harvest every type of raw material.
Visit Vesania.
Solve a Gateway Chamber.
Visit Atrox.
Use the Trade Platform to exchange Scrap for another resource.
Collect a gas with the Atmospheric Condenser.
Scrap an object in a Shredder.
Use the Smelter to craft every type of refined resource.
Travel to another planet with another player in the same shuttle.
Visit Novus.
Synthesize a composite material with the Chemistry Lab.
Gain 100,000 Bytes across all games.
Spend more than 4 total hours in multiplayer sessions.
Slide uninterrupted for at least 10 seconds.
Visit Desolo.
Use a shuttle to leave Sylva.
Change into a different suit.
Extract a resource using the Soil Centrifuge.
Plant a seed.
Build a rover of any type.
Reach more than 150 Bytes-Per-Minute of concurrent research.
Use a Research Chamber to research something in another Astroneer's game.
Find a Gateway Chamber.
Solve an EXO Dynamics Research Aid.
Join or host a multiplayer game session.
Research an item in the Research Chamber.
Dig up a hazard.
Complete the training missions.
Scan a Research Sample of any type.
Plant a Spinelily, Lashleaf, Bouncevine, Wheezeweed, Thistlewhip, Popcoral and Daggeroot seed.
Solve all of the Gateway Chambers in a single game.
Solve the Gateway Engine on Glacio.
Solve the Gateway Engine on Atrox.
Solve all of the Gateway Engines in a single game.
Pass through the Gateway Portal into the unknown...
Launch 10 fireworks in 10 seconds.
Obtain every Achievement in Astroneer.
Said hello to the Wanderer.
Use the Probe Scanner to find one of the mysterious Vintage Probes.