AutonautsCoop
Shocklinks
A
CompletePlay the story start to finish together, or a stable official co-op mode.
Stage
Playable
Co-op
91%
Synced
- See each otherSynced
- StorySynced
- EnemiesUnknown
- WorldSynced
- ItemsShared
Players say
Connect
Steam (no port forwarding)
Players
2-8
Tested
Automated tests
Features
Story co-opShared worldShared itemsEasy join, no port forwardingOpen sourceAutomated tests
Latest release
v0.13.0-Beta Oct 26, 2026
Last activity
Active Oct 26, 2026
GitHub stars
0
About this project
First beta (0.13.0). BepInEx 5 plugin, host-authoritative mirror (joiner sims frozen, input replayed on the host). Host and join from the game's own menus (Esc > Host Multiplayer; main menu > Multiplayer), Steam lobbies and invites plus direct IP (TCP 27015). Joiners build with undo, teach and program bots, use building menus, bot server, groups, catapult, spaceport, planning and the Creative spawn menu; characters are stored with the host's save while away. Automated suites with real game clients on one PC (2 players 116/116, 4 players 46/46, own late-game save 18/18); one two-PC Steam session over the internet by the author. MIT. Write-up in games/autonauts.
What you need
Your own copy of Autonauts.
Sources
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