Cannonproof Claims
FTB Chunks stops TNT from blowing up your claims, but Create Big Cannons breaks blocks with its own code that FTB Chunks never sees — so cannons demolish protected bases anyway. Cannonproof Claims fixes that.
Cannon block damage is tied to each team's existing "Allow explosions" toggle (ftbchunks:allow_explosions) — the same switch that already controls TNT:
- Off (default) → cannons can't break blocks in that team's claims.
- On → cannons (and TNT) can.
Set it in the FTB Teams settings screen as usual. Cannons still fire, fly, and damage players and entities — they just can't grief protected builds.
Requirements
- Minecraft 1.21.1, NeoForge
- Create Big Cannons
- FTB Chunks
Install
Drop the jar in mods. Protection runs server-side, but install it on both the server and clients (NeoForge requires matching mod lists). Works in singleplayer too.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.21.2, 1.21.3
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as cbcftbcompat-1.1.0.jar — drop this file into the mods folder
- Download size: 12 KB
- Download link checked 7 Sept 2026 — working
These come from our own check of the pack file, not from the source page.