The Sims 4 has no official multiplayer mode. However, several community-driven solutions enable shared play.
| Mod | Type | Features | Difficulty |
|---|---|---|---|
| Sims 4 Multiplayer Mod (by pancake) | Real-time Co-op | Two+ players control Sims in same save simultaneously. Host shares a code. | Medium (Port forwarding/VPN often needed) |
| MCCC (Master Controller) | Async / Hotseat+ | Not real-time. Allows "import/export" of households between players' games. Great for legacy challenges. | Low (Standard script mod install) |
| SimSync | Save Syncing | Automatically syncs save files via cloud (Google Drive/Dropbox) for hotseat play. | Low |
Documents/Electronic Arts/The Sims 4/saves).For true co-op, the Sims 4 Multiplayer Mod is the closest experience—but expect bugs. For casual sharing, Gallery + Remote Play is zero-setup.