Oxygen Not — Included

Standardize room heights at 4 tiles high . This allows Duplicants to reach the ceiling for construction and maintenance without extra scaffolding.

A Self-Powered Oxygen Machine (SPOM) typically uses Electrolyzers to split water into oxygen and hydrogen. Draft a design that uses a "gas-sorting" dome: hydrogen rises to the top to power a Hydrogen Generator , while oxygen is cooled and pumped to your base. oxygen not included

Useful for quick spatial sketches of room layouts and "pipe spaghetti" management. Standardize room heights at 4 tiles high

When creating your blueprint, prioritize these core "early-to-mid-game" modules: oxygen not included

If you prefer in-game planning, the Blueprints mod on Steam allows you to "copy and paste" successful designs from one area to another. Critical Math for Your Draft