Technically, there is that allows you to play the full campaign of Metro 2033 or its Redux version with a friend.
One player can provide sniper overwatch while the other uses stealth to clear spider webs and tripwires. metro 2033 co-op mod
" has recently gained traction, attempting to bridge the gap in this atmospheric survival horror. Technically, there is that allows you to play
While a direct campaign mod doesn't exist, the community hasn't given up: Metro 2033: Legacy While a direct campaign mod doesn't exist, the
As of April 2026, there is for the original Metro 2033 or Metro 2033 Redux
: The 4A Engine is notoriously difficult to mod. Even with the release of the Exodus SDK
: Many fans turn to Metro 2033 collections in Garry's Mod to scratch the co-op itch. These packs use ported assets to create multiplayer "RP" (Roleplay) servers where players can survive the tunnels together.