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