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