Sync
Modby iChun
This mod provides clones, or as we like to call it, “shells”. These shells are basically a new individual, with their own inventory, experience level, and even gamemode.
Downloads
15,961,225
Type
Mod
CurseForge ID
229090
Last Updated
Apr 9, 2026
Description
Winner (Individual) of the third 96 hour modding marathon, ModJam.
Loosely based on the Sync Webseries by CorridorDigital.
Sync provides clones, or as we like to call it, "shells". These shells are basically a new individual, with their own inventory, experience level, and even gamemode.
However, what they lack, is a mind to control them. That’s where the player comes in. Each shell is biometrically tied to the player who’s sample is used to create it, and will allow the player to “sync” their mind to the other shell, essentially creating multiple player instances.
Place a shell constructor down and right click it to provide a sample (warning, this hurts!). The shell constructor cannot work without power, so put a treadmill down next to it and lure a Pig or a Wolf to the center of the treadmill to generate Piggawatts. A lead will help out out with this (you will get it back). The shell constructor will begin building a shell.
Once the shell is constructed, you need to place down a shell storage unit and supply redstone power to it. The indicator will switch to green and you can walk into the storage unit to activate it. You will see a radial menu pop up with the list of available shells and their positions. Select the shell in the constructor (labelled with the “Done” indicator) and watch as you are synced into the new shell.
Shell syncing works cross dimensional too! Get to the nether and back through a shell! However, you cannot enter or leave shells in The End due to…. technical difficulties.
By default, shells provide an “extra life” to the player. When the shell you are using dies, you will immediately resync to the nearest shell available. You can mark a preference shell by right clicking a storage unit with a bed, labelling it as a home storage unit. You can also name storage units with a name tag. This “extra life” feature works in Hardcore mode, so if you have an active backup shell you will not be forced to abandon a hardcore world, but instead resync to another shell.
Items
Sync Core: (Replace Ender Pearl with Beacon for Hard Mode)

Shell Constructor:

Shell Storage:

Treadmill:

Similar Mods
Cucumber Library
A library of shared code and functionality used by my mods.
SuperMartijn642's Core Lib
SuperMartijn642's Core Lib adds lots of basic implementations that allow for similar code between different Minecraft ve...
Fabric API
Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric too...
SuperMartijn642's Config Lib
Config Lib makes dealing with config files just a bit easier.
Thermal Expansion
Expanding Minecraft Thermally! A server-friendly and content-rich blend of magic and technology!
Default Options
A way for modpacks to ship a default (key) configuration without having to include an options.txt file.