Interacting with the same object (like a car jack or a beer crate) simultaneously can cause objects to fly away or glitch through the floor.
If you search for multiplayer today, this is what you will find. The mod allows players to join servers, see each other’s cars, and engage in the chaos together. is my summer car multiplayer
However, the community has developed several to enable cooperative play. 🛠️ Current Multiplayer Mods (2026 Status) Interacting with the same object (like a car
However, players can add multiplayer functionality using community-made mods, most notably (formerly BeerMP). Current Multiplayer Options (May 2026) see each other’s cars
However, the story doesn't end there. The implementation is... rough.