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