Play Multiplayer in Single Player 2.0.0

This is a preview deploy of the Modrinth website.

If you meant to access the official Modrinth website, visit https://modrinth.com. This preview deploy is used by Modrinth staff for testing purposes. It was built using modrinth/5176/merge @ 503f2ada295c9c5eca5f72549c36b4f0569d4a7d.

Modified for it to work with server core and fixed a command permission bug.

MultiplayerInSingleplayer-1.0.0.jar(69.43 KiB) Primary

Release

2.0.0

Forge

1.12–1.12.2

Client and server, best when installed on both

March 1, 2026 at 7:26 AM

Itamio

Member

Play Multiplayer in Single Player