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