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ZeroCore 2

Free activation
Start a server for 24 h for free
ZeroCore 2 can be installed in the panel in 2 clicks No payment and no card
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Like it? Extend from 83 Kč / month.

ZeroCore 2 is a library for Minecraft mod developers, available for Forge and NeoForge across Minecraft versions 1.12.2–1.21.4. It provides a multiblock API, a GUI system, and tools for synchronizing data between the server and clients.

When your mods depend on this library, rent your own Minecraft server and install ZeroCore 2 with one click from the server panel.

Mod versions

You will choose the version when installing in the server panel, in the Addons section.

52 versions
VersionReleased
ZeroCore2-1.21.1-2.4.21.jar Latest
Released 17.12.2025
ZeroCore2-1.20.1-2.1.48.jar
Released 17.12.2025
ZeroCore2-1.21.1-2.4.20.jar
Released 10.10.2025
ZeroCore2-1.21.1-2.4.18.jar
Released 13.06.2025
ZeroCore2-1.21.1-2.4.17.jar
Released 24.04.2025