: Build Outhouses immediately from the Plumbing menu. Unprocessed waste on the floor creates Polluted Water , which stresses "Dupes" (Duplicants) and spreads germs.

: Start with Manual Generators. Transition to Coal Generators once you have researched "Smart Batteries" to prevent wasting fuel when batteries are full. 3. Critical Threats to Survival

This guide covers the fundamentals for version of Oxygen Not Included (ONI) , a space-colony simulation game. Note that files ending in .rar are compressed archives often associated with third-party distribution; for the most stable and secure experience, ensure you are using an official version from a platform like Steam or the Epic Games Store. 1. Your First Five Cycles