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