Oxygen-not-included-v526233-zip

The early game is about establishing "The Big Three": Oxygen, Food, and Water.

: Aim for Advanced Research , Power Regulation , and Sanitation first to unlock more stable living conditions. Survival Strategies oxygen-not-included-v526233-zip

: Choose three Duplicants with high skills in Digging, Building, and Research . Avoid negative traits like "Anemic" or "Narcoleptic". The early game is about establishing "The Big