ModsJava
Castle Shift
Castle Shift introduces procedurally generated castles with diverse layouts, modular room variations, and dynamic architectural themes — creating a…
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.








Castle Shift introduces procedurally generated castles with diverse layouts, modular room variations, and dynamic architectural themes — creating a different structure each time.
Verified by MCModsHub
- Ships as castleshift-0.2.0+1.21.9-fabric.jar — drop this file into the mods folder
- Download size: 163 KB
- Download link checked 23 Aug 2026 — working
These come from our own check of the pack file, not from the source page.