Designing an efficient colony in Oxygen Not Included requires careful spatial planning and forward-thinking architecture. A well-organized base layout minimizes Duplicant travel times, prevents thermal contamination, and simplifies utility routing. By establishing structured blueprints early in your playthrough, you can ensure long-term colony stability and avoid costly reconstructions.
The Standardized Grid and Room Dimensions
Many experienced players rely on a standardized room layout based on 16x4 tile dimensions. This specific size maximizes the maximum room capacity for Great Halls, Barracks, and Latrines while maintaining an easy-to-navigate grid. Utilizing uniform horizontal rooms allows you to swap room functions effortlessly as your colony evolves over time.
In addition to room sizes, leaving a three-tile or four-tile gap between major room blocks provides essential clearance. These wide vertical shafts accommodate ladders, fire poles, and main transit tubes alongside utility pipes and power cables. Adequate vertical space also promotes efficient airflow, allowing heavy gases like carbon dioxide to sink harmlessly to the bottom.
Centralizing Core Living Quarters
Positioning your living quarters near the central hub reduces daily commute times for your workforce. Placing bedrooms, mess halls, and washrooms close together enables Duplicants to finish their daily routines without unnecessary travel across the asteroid. High-decor areas like the Great Hall should be easily accessible right after Duplicants wake up.
To safeguard your colony's primary living space from industrial hazards, wrap the core living area in insulated tiles. Keeping heat-generating machinery outside this protected zone ensures comfortable living conditions and prevents crop wilting. Maintaining a clean separation between living spaces and heavy industry simplifies life-support management.
Designing Efficient Industrial and Farming Hubs
Industrial machinery such as metal refineries, kilns, and generators produce significant heat that can quickly ruin sensitive farms. Placing heavy industry on the periphery or near cold biomes keeps heat isolated from your central core. When building your production zones, consider modular layouts that allow simple expansions for future machinery.
Farms require strict temperature controls and should be situated in naturally cool regions or protected by insulated walls. Storing food in automated deep-freeze chambers attached directly to the kitchen prevents spoilage and eliminates food waste. Setting up efficient resource transport rails from farms straight to storage saves valuable Duplicant labor hours.
Managing Gas Flow and Temperature Insulation
A successful base layout naturally separates breathable oxygen from hazardous industrial gases. Placing electrolyzers or oxygen generation setups away from heat-sensitive zones allows for controlled gas cooling before distribution. Strategic placement of air vents ensures fresh oxygen reaches every bedroom and work area consistently.
Isolating extreme biomes with double-layered insulated tiles or vacuum locks prevents thermal bleeding into your main base. Utilizing centralized service corridors on the exterior of rooms makes maintenance and pipe re-routing far easier during mid-game upgrades. Good early-game planning guarantees smooth transitions into advanced rocket tech and endgame automation.
