hopin

hopin

Open your world. Let friends hop in.

hopin is easy multiplayer for your single-player world, with no port forwarding and no dedicated server.

What makes hopin different

Offline identity support. On an ordinary offline-mode world, anyone can join under any name and take over that player’s save. hopin gives offline players proper support, close to what online accounts have, and they can play alongside Microsoft accounts in the same world.

Features

• Offline identities: every player gets a lasting identity automatically, so their inventory and progress stay theirs and nobody can take over their save by using their name.
• Skins for everyone: offline players’ skins are visible to everyone in the world.
• Host approval: new offline players wait for the host to let them in.
• Simple join codes: share a code, and friends join from the Multiplayer screen.

Usage

1. Open a single-player world.
2. In the pause menu, click Open to hopin.
3. Send your friends the join code.
4. Friends click Join via Code in the Multiplayer screen.
5. Approve new players when prompted.

Source code

• hopin mod
• hopin server

Licensed under the MIT License.