Oxygen.not.included.v526233.rar May 2026

: Avoid "Mush Bars" if possible, as they consume too much water and dirt for low nutritional value. Instead, farm Mealwood in the early game and transition to Hatch farming for meat and coal.

In the initial cycles, your priority is establishing basic life support to prevent early "colony collapse."

New players often lose colonies due to "creeping" problems that aren't immediately obvious: Oxygen.Not.Included.v526233.rar

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

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 : Avoid "Mush Bars" if possible, as they

: Eventually, Algae will run out. You must transition to an Electrolyzer , which breaks Water into Oxygen and Hydrogen.

: Construct cots in a dedicated room. Creating a "Barracks" (an enclosed room with beds) provides a morale bonus. 2. Core Resource Management Unprocessed waste on the floor creates Polluted Water

: 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