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AETHUS

Also known as AETHUS, a, aethus

Explore a vast underground world to mine and craft hundreds of items while building up your modular Outpost on the surface, to prospect for gems, refine resources and farm hydroponic crops in this top-down sci-fi survival-crafter where the story always provides a reason to dig deeper.

Last update
23 Jun 2026
Players now
47

Latest update

Patch notes

v1.036Version 1.036 (23/06/26)

Version 1.036 - 23/06/26 - 16:35 BST Fixes Fixed some comically large drill bits. - Disabled the ability to queue up Stub Memories to avoid them double playing accidentally. - Added a fail-safe check for the Reactor Fue…

1 changeFixRead patch notes

Update history

Browse past updates and patch notes for this game.

22 updates

Gallery

In-game media

Achievements

Community progression

Top picks from 40 Steam achievements, sorted by player unlock rates.

  • Good IntentionsComplete the Prologue.93.2%
  • Strike the EarthEnter the Outer Caverns for the first time.80.9%
  • GroundbreakingConstruct your first Habitat.78.7%
  • Explosive EntranceClear the Rockfall in the Outer Caverns.68.8%
  • Rookie MinerDestroy 50 Mining Nodes60.0%
  • Gift From AboveHidden55.0%