Kerbal Space Program is a space flight simulation video game where players can build and manage their own space program.
Best Oxygen Not Included Alternatives ranked by AI · updated Aug 2026
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Oxygen Not Included is a colony simulation in which players manage duplicants, build habitats, and engineer systems for oxygen, temperature, plumbing, and power. It shares Stationeers' emphasis on survival engineering while presenting it through an accessible 2D management interface.
Top 6 Oxygen Not Included alternatives
Dwarf Fortress is a single-player fantasy game. You control a dwarven outpost or an adventurer in a randomly generated, persistent world. The...
Space Engineers is a sandbox game about engineering, construction, exploration, and survival in space and on planets.
Starting at $24.99
Space Colony is a simulation game where players manage a group of space colonists and build a base on an alien planet.
Satisfactory is a first-person factory-building game set on an alien planet, aimed at players who want to construct large three-dimensional production facilities....
Pros
- Offers a more immersive 3D world than shapez.io
- Supports cooperative multiplayer and vehicle-based logistics
- Vertical building enables visually impressive factory layouts
Cons
- More demanding hardware requirements than shapez.io
- First-person construction is slower to plan than shapez.io's top-down view
- No browser version or free tier
From $39.99
Stationeers is a complex space-station construction and survival simulation for players who enjoy engineering systems and managing harsh environments. Its standout feature...
Pros
- Deep atmospheric, electrical, and logic systems exceed most survival sandbox games
- Supports extensive automation and programmable control
- Designed for cooperative multiplayer construction and resource management
Cons
- Much steeper learning curve than Space Engineers or Satisfactory
- Less polished onboarding and interface than mainstream automation games
- Progression and construction can feel slow without extensive planning
From $29.99
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