issues almost always come down to the Windows Firewall blocking the UDP 27015–27030 and UDP 6112–6119 ranges. Add those inbound rules, restart Steam, and you’ll be crushing your friends in a true LAN party within minutes.
Enjoy your LAN party, Commander!
Because Relic Entertainment removed traditional, offline "Local Area Network" buttons from modern versions of the game, achieving a true CoH2 LAN setup requires specific workarounds. Here is the definitive guide to forcing Company of Heroes 2 into an optimized offline or LAN-emulated state. The Reality of CoH2 LAN Connectivity company of heroes 2 lan upd
: Before you adjust any settings, verify that the issue isn't on the developer's end. Navigate to https://coh2-lobby.reliclink.com/game/version/checkstatus in a web browser. You should see the word "ok" . If you don't, Relic's lobby servers are down, preventing anyone from connecting.
No. PCGamingWiki lists the game as having "LAN play," but this refers to playing over a local network using the online Steam friends system, not a true offline toggle. issues almost always come down to the Windows
Company of Heroes 2 LAN Update: Playing Offline in 2026 Company of Heroes 2 (CoH2), even over a decade after its 2013 release, remains a titan in the World War II real-time strategy genre. With its focus on tactical positioning, cover, and authentic combat, it continues to draw players looking for high-stakes, small-scale engagements, particularly as the franchise matures with newer titles.
To successfully set up a local match, you must first understand how Company of Heroes 2 handles multiplayer traffic. Navigate to https://coh2-lobby
Locate the standalone update installers ( .exe patch files) corresponding to your specific build. Apply the updates sequentially to all participating PCs.
You can play Skirmish games against the AI (AI games do not require an active server connection).
