MINONWERE

The mod is a client-side utility for testers, developers and multi-boxing players. From the main menu or the Escape pause screen, a player can start secondary Minecraft instances in a parent-child arrangement. Each child runs as its own client process, and the parent keeps control of them while the game is open. Child clients can use custom offline profiles, which the parent manages dynamically.

Suspended child processes can be frozen and later resumed. A frozen client stops using CPU time, so idle background instances cost almost nothing until they are needed again. Status indicators show each instance at a glance: an emerald for running and connected, a clock for launching or connecting, a packed ice block for a frozen process and a barrier for stopped or offline. Only the client needs the mod, so no server setup is involved. The code is released under the MIT License and is not open source. Files are published for Fabric only, for game versions 1.21.11 and 26.1.2, with 1.1 for 26.1.2 as the latest beta file.