Dome Keeper
Co-op snapshot
Co-op features and player limits can differ by platform and edition. Tap a tile to view details.
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About Dome Keeper
Defend your dome against waves of hostile aliens while mining for precious resources and choosing powerful upgrade paths.
Session Length
Medium-length sessions — typically 45 minutes
Perfect for a few runs; each run varies in length based on difficulty and depth.
Who Is This For?
Designed for friends who want to play together. Fits comfortably into a regular game-night slot. If your group enjoys tension, problem-solving, and staying alive together, this is your game.
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Co-op summary for Dome Keeper
Co-op setup
Co-op support by platform
Swipe to compare co-op featuresScroll to compare co-op features
| Platform | Edition | Online | Couch | Split-screen | LAN | Drop-in | Campaign | Group | Online max | Local max |
|---|---|---|---|---|---|---|---|---|---|---|
| Windows PC | base | Supported | Supported | Supported | Supported | Not supported | Not supported | Not verified | 4 | Not verified |
| macOS | base | Supported | Supported | Supported | Supported | Not supported | Not supported | Not verified | 4 | Not verified |
| Linux | base | Supported | Supported | Supported | Supported | Not supported | Not supported | Not verified | 4 | Not verified |
| Steam Deck | base | Supported | Supported | Supported | Supported | Not supported | Not supported | Not verified | 4 | Not verified |
| Xbox Series X|S | base | Supported | Supported | Supported | Supported | Not supported | Not supported | Not verified | 4 | Not verified |
Before you play
- Crossplay is community-reported and not verified — confirm it for your platforms.
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Frequently Asked Questions
Does Dome Keeper have co-op?
Yes. Dome Keeper supports online co-op across the listed platform/edition versions; local (couch) co-op across the listed platform/edition versions; split-screen co-op across the listed platform/edition versions; LAN co-op across the listed platform/edition versions.
How many players can play Dome Keeper together?
The co-op party size for Dome Keeper has not been verified on Co-Op Now yet.
Does Dome Keeper support crossplay?
Community reports say Dome Keeper works across steam ↔ xbox, but crossplay is not verified by the publisher.
What kind of game is Dome Keeper?
Dome Keeper is a Roguelike Survival game best suited for medium-length co-op sessions (~45 minutes).
Can I find people to play Dome Keeper with?
Yes — open the LFG board for Dome Keeper to see who's looking right now, or visit the how-to guide for finding Dome Keeper players. You can start an LFG draft without signing in; a free account is required to publish it.
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