Subscribe to download
Multiplayer Mod (Alpha)

With this mod, all players share controls over a single colony. You and your friends work together to make decisions collectively. Both of you controls all duplicants and assign tasks to them. However players are not coupled to the same view, each player can look and control differents parts of the world, while actions will be synced.

Status: In development </br>
Stage: Alpha

• Multiplayer functionality currently tested in Vanilla Oxygen Not Included (NO DLC).
  
• Synced UI elements, including colony settings, game settings, building dialogs, and tools.
  
• Additional in-game UI: loading overlays, showing players information and synchronization error diagnostics.
  
• Periodic hard syncs to avoid accumulated errors, with hard sync on each server save action.

• Syncronisation of duplicants (planned for future updates).
  
• Support for DLC content (planned for future updates).
  
• Different game mods (e.g. living on different asteroids, controlling different dupes, etc).

Please note that this mod is currently under active development, with regular updates and improvements planned.
Your feedback and suggestions are highly appreciated as we work towards making this multiplayer experience even better.
Initially, the mod supports the base game of Oxygen Not Included (without DLC). However, support for DLC content is
planned for future updates, expanding the multiplayer experience with additional features and possibilities.

Join our Discord community to connect with other players, share ideas, and stay up-to-date with the latest news and
updates: https://discord.gg/3TQ97w8Qwq

To contribute, provide feedback, or explore the source code of the mod, visit our GitHub repository: https://github.com/onimp/oni_multiplayer

Are you ready to embark on an extraordinary multiplayer journey in Oxygen Not Included? Grab your friends, join forces,
and conquer the harsh conditions of space together!