Long-term preservation could benefit from an open-source reimplementation of the Steam matchmaking server (like OpenSpy for older games). This would allow full LAN with lobby browser.
On the Host PC:
On the Client PC:
If you are hesitant to mod your game files, there are two alternatives, though neither is as good as a true LAN fix.
Neither offers the zero-latency, zero-internet reliability of the DLL-based LAN fix. resident evil 6 lan fix
As of 2026, Capcom has abandoned updates for Resident Evil 6. The Denuvo anti-tamper was removed in 2019, which ironically made community LAN fixes easier to implement. No future patch will break this fix.
However, Windows updates occasionally reset firewall rules. If the fix stops working after a major Windows 11 update, simply re-apply Step 6 (Firewall rules). On the Host PC:
Capcom never implemented LAN for several likely reasons:
Ensure no firewall blocks UDP ports:
