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Mycelium ConquestNewsCo-Op Update — Consume The World With Your Friends!
Major update

Co-Op Update — Consume The World With Your Friends!

Mycelium Conquest · published 17 Jun 2026, 17:02 UTC · build 23786891

All newsPlayers around this dateRead on Steam

Multiplayer Co-op Is here!

Team up with up to 3 friends in the full campaign — shared resources, shared evolution, lobby codes, built-in voice chat and difficulty scaling with party size.

Feature list:

  1. Team up with up to 3 friends in the full campaign.

  2. Shared resources — everyone contributes to the same pool. Build, research, and evolve together.

  3. Host a game with a simple lobby code.

  4. Voice chat built in.

  5. Difficulty scales with your party size — more players means tougher enemies

  6. Saved co-op games appear in blue from load save games list.

How to host game:

  1. From the main menu > co-op > host game.

  2. Share the 6 digit password with your friends to join.

Note: Since this is a pure P2P Co-op session, it'll work on home internet connections and same WiFi/LAN (eg. 4 players in the same house, university dorm, office or any local network where both machines can see each other). It does not work using mobile hotspots or public wifi.

More from Mycelium Conquest

Other announcements

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Game update16 Aug 2026Patch ver 2.0.12-fixed How to play screen cut off for ultrawide resolutions. -added Exit Game button in Pause Menu to directly exit game.Major update14 Aug 2026Co-op Bots Are Now Available!Hosts can now fill empty co-op slots with bots and mix them with human players or just play solo with 3 other bots. Bots hunt, gather, recover, build, research, balance production, defend the colony, and report their actions in chat. Their actions are synchronized for all players, and their position and health are included in co-op saves. To play co-op with bots, from main menu > co-op > host g…Game update27 Jul 2026Patch ver 2.0.10Fixed game resolution switch bug for windowed and fullscreen view modes.