How to try itHow to install and play WitcherCraft (Minecraft in The Witcher 3) · about 15 minutes
WitcherCraft is a port of SkyCraft to The Witcher 3: Wild Hunt (patch 5.0/5.01). A dinput8.dll plugin and WitcherScript files on the Witcher side talk to a Fabric mod for Minecraft 26.3 through shared memory. Minecraft runs hidden and drives the player, inventory, blocks and combat, and the Witcher keeps its world, people, monsters and quests. F8 switches between Steve and Geralt. As Steve you can still use Witcher senses (V), call a horse (X) and open the map, journal and inventory.
Steve’s blocks live in one Minecraft world, so a house built in Velen also stands at the same spot in Skellige and Toussaint. Only Steve sees them: Geralt and the Witcher’s NPCs walk through. You save the game as Geralt.
The release zip bundles a portable Prism Launcher with a ready instance, so you don’t need the official Minecraft Launcher, only an account that owns Java Edition. Version 0.1.0 came out on 11 October 2026. Its only commit is co-authored by Claude Opus 5.5 and calls the project a “Port of SkyCraft (MIT) by chasmlol”.
Lineage
Built on: SkyCraft (Minecraft in Skyrim), Fabric.
See the whole family tree.