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Steam News14 July 202629d ago

#Co-op (experimental)

New: Experimental Co-op multiplayer. Main Menu > Multiplayer > Host Game If you are friends on steam you will then be able to see the session in Main Menu > Multiplayer If not, you can connect by the session id.

Full notes

Full Data Center update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

1 fix1 addition1 change0 removals
  • Gameplay
  • Server
  • Performance
addedNew: Experimental Co-op multiplayer. Main Menu > Multiplayer > Host Game If you are friends on steam you will then be able to see the session in Main Menu > Multiplayer If not, you can connect by the session id. Session id is visible in Pause Menu > Other
fixedFix: AssetManagement - Servers added to racked servers list only when added to the rack but not on load
changedImproved: Performance, culled cables and packets by distance

Data Center changes

addedNew: Experimental Co-op multiplayer. Main Menu > Multiplayer > Host Game If you are friends on steam you will then be able to see the session in Main Menu > Multiplayer If not, you can connect by the session id. Session id is visible in Pause Menu > Other
fixedFix: AssetManagement - Servers added to racked servers list only when added to the rack but not on load
changedImproved: Performance, culled cables and packets by distance

New: Experimental Co-op multiplayer. Main Menu > Multiplayer > Host Game If you are friends on steam you will then be able to see the session in Main Menu > Multiplayer If not, you can connect by the session id. Session id is visible in Pause Menu > Other

Fix: AssetManagement - Servers added to racked servers list only when added to the rack but not on load

Improved: Performance, culled cables and packets by distance

Source

Steam News / 14 July 2026

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