FortressCraft (FortCraft)
Plays Minecraft as a Team Fortress 2 mercenary, with TF2's classes, weapons and buildings running against Minecraft's world and mobs.
Video by a third-party channel. The project is by VVRLD.Open on YouTube
Video by a third-party channel. The project is by VVRLD.Open on YouTube
About this project
Minecraft Java 26.3 on Fabric Loader 0.19.5 draws the world and keeps its blocks, mobs, dimensions and saves, while a locally built Team Fortress 2 mod runs hidden and supplies TF2's movement, classes, weapons, buildings, menus and HUD. The two share a block of memory: Minecraft sends blocks, mobs and input, and TF2 returns hits and a weapon and HUD layer drawn over Minecraft. Setup clones Valve's Source SDK 2013, applies the repository's patch and builds it, so you need TF2 and Source SDK Base 2013 Multiplayer from Steam. Single-player and offline only; Linux support is newer and less tested than Windows.
- Rocket and sticky jumps on Minecraft blocks
- Engineer buildings that fight hostile mobs
- Melee breaks blocks with Minecraft cracks and drops
- TF2's backpack shows your Minecraft items
- Craft Minecraft recipes in TF2's crafting screen
Requirements and setup
Windows 10/11 or Linux (Linux is new and less tested), Team Fortress 2 and Source SDK Base 2013 Multiplayer on Steam, Minecraft Java Edition 26.3 with Fabric Loader 0.19.5. Setup scripts clone Valve's Source SDK 2013, apply the repository's patch and build locally (Git, JDK and a C++ toolchain); ready-made zips per OS are on the Releases page. Single-player/offline only; no game files are included.