Ethan Crossfield 
If you’ve wanted to run Resident Evil 4 Remake’s campaign with a friend, a new PC mod adds a co-op-style option by syncing two game copies. It’s currently in beta, so expect some lag, stuttering, and extra setup—especially in certain areas.
What changed: a two-player campaign sync for PC
A newly released mod titled Resident Evil 4 Multiplayer, created by modder claybtv, adds the ability for two players to experience the campaign together on PC. The core idea is straightforward: two copies of Resident Evil 4 Remake can be synced so a second player is dropped into the same run.
The mod supports flexible character control. For instance, one player can take Leon while the other uses another playable character mentioned in the mod’s description, and even running with two Leons is possible. More importantly for immersion, gameplay elements are synchronized—such as enemies, events, and switches—so the expectation is that players can progress through the campaign in tandem.
That said, this is not a turnkey feature. Because it relies on two separate instances working together, the mod requires coordination and careful timing before syncing can begin.
Who’s affected: PC players only, and the mod is in beta
This multiplayer mod is available only for PC, meaning console players are out of luck for now. The mod’s current beta status also matters: the source notes technical issues that may impact play, particularly lag and stuttering enemy movement.
Players should also plan for setup friction. Both players need to be in the same location in the game before syncing, which means you’ll likely spend time aligning your progress and positioning before you can start the co-op run.
Some areas are described as especially glitch-prone, including the battle against Del Lago. There are also gameplay flow concerns: when the second player accesses the inventory, the game pauses for them, which can disrupt pacing during combat or item management.
In short, the mod delivers the headline feature—co-op access to a campaign that originally didn’t offer it—but it currently trades stability for experimentation.
What comes next: Capcom’s official plans remain unclear
Resident Evil has experimented with multiplayer in different ways over the years. Resident Evil 5 and Resident Evil 6 are generally associated with co-op play, while Resident Evil Outbreak supported up to four players. Other entries have had more limited multiplayer engagement; for example, the source highlights that Resident Evil Revelations 2 did not give the second player much offensive capability.
With that history in mind, it’s notable that this mod is described as sticking closer to the co-op feel associated with Resident Evil 5.
On the official front, the source points out that there have been rumors about a Resident Evil 5 remake, but nothing official has surfaced from Capcom. It also mentions an upcoming Resident Evil: Veronica remake (a remake of Code: Veronica that players have been asking for) and claims that a Resident Evil Zero remake may be in development—though neither has confirmed co-op plans in the text.
Separately, the source notes that adding multiplayer to games that don’t originally support it can be bug-heavy, yet the modding scene remains active. It cites recent multiplayer mods for other popular titles as evidence that players are eager to revisit games with friends.
What players should know before trying the mod
- It’s a PC-only mod; console players can’t use it based on the source.
- The mod is in beta, with lag and stuttering enemy movement reported.
- Both players must be in the same in-game location before syncing.
- Some segments are more glitchy than others, including the Del Lago battle.
- Inventory access pauses the game for the second player, which can affect combat and item use.
- If you want smoother co-op, plan for extra coordination time and expect occasional instability.
Expert View
This mod is a strong proof-of-concept for co-op in Resident Evil 4 Remake—especially because it synchronizes major gameplay systems like enemies and events. However, the beta label isn’t just fine print: lag, stuttering, and location-dependent syncing can meaningfully affect moment-to-moment horror pacing. If you’re willing to tinker and coordinate with a friend, it’s an exciting way to experience the campaign together; if you want stable, low-friction co-op, you may want to wait for improvements or rely on more established multiplayer options in the franchise.
