The Sims 4 Multiplayer Expansion Pack

Would you like to experience multiplayer on Sims 4? For FREE? Now you can! With support to up to 12 simultaneous players 😱

Play The Sims 4 together with your friends in real-time online or on the local network!

With The Sims 4 Multiplayer mod you can play The Sims 4 real-time on the network and “live together” with other players on the same household. See what the others are doing, interact with them and have fun together!

What does this mod do?

This mod allows multiple players to play together with the same save file at the same time over the local network. It's a full script mod packaged with a server application that should be run on one of the PCs participating in the game.

Conflicts

There are currently no known conflicts with other mods. (It might conflict with other full script mods though.) Important thing is to have all players the same set of mods/EPs.

Where to Download

All necessary files are available to download for FREE from the mod creator's page on Mod the Sims
Click HERE to be taken there (Instructions on how to install and obtain support are there too)

How it Works

It is necessary to already have a save file with all the Sims created, the house should be built, and all the necessary items should be bought beforehand since currently only Live mode is supported, build & buy mode are in experimental phase. (features might work but there is no guarantee) It is also important to have a save with time paused.

One of the PCs will act as a server and should do the following additional steps:

1. Start the launcher
2. Host a game by selecting an already created save file
3. Start The Sims 4, load the save file and enter your household
4. You should see a notification verifying your game has successfully connected to the server.

The other PC will act as remote client and should do the following additional steps:

1. Start the launcher
2. Join a game by entering the IP address of the host player (displayed in the launcher on the host machine)
3. Start The Sims 4, load the save file and enter your household
4. You should see a notification verifying your game has successfully connected to the server.

Patch Notes (Current Public/FREE Version is 0.6.0)

• Changes in 0.6.0

- 12 player support
- more travel fixes (infinite load, neighbor lots, etc.)
- fixed start game button in Mac launcher

• Changes in 0.5.4

- travel fixes (infinite load, neighbor lots, etc.)
- game is automatically paused until both players have finished loading
- automatic save sync
- chat with the other player using 'chat <your message>' in the game console (CTRL + SHIFT + C)
- no need for 'mp.c' command, the game automatically connects (use 'disconnect' command when leaving the game)
- mod file (ts4script) is now installed automatically

• Changes in 0.3.2

- travel support
- server application for MacOSX

• Changes in 0.2.1

- support for breaking changes introduced in v1.54.120.1020 patch (released 08/08/2019)

• Changes in 0.2.0

- added a tool which configures Windows Firewall properly for the server application
- documentation improvements

🤔 Did you try it? Was it fun? Share your opinion in the comments section below! 😎