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