: Use an Algae Deoxidizer or Algae Terrariums early on to keep the air breathable while you research better solutions. Essential Research & Power
To move beyond basic survival, you must establish a research loop. oxygen-not-included-v526233-zip
: The r/Oxygennotincluded community offers updated builds for specific game versions like v526233. : Use an Algae Deoxidizer or Algae Terrariums