: A common mistake is accepting every new Duplicant from the Printing Pod. Each Dupe consumes 1,000 calories per cycle; only take more if your food and oxygen production can handle them.
: Use an Algae Deoxidizer or Algae Terrariums early on to keep the air breathable while you research better solutions. Essential Research & Power oxygen-not-included-v526233-zip
The early game is about establishing "The Big Three": Oxygen, Food, and Water. : A common mistake is accepting every new