AddonsBedrock
Backrooms addon by Sigma_martin
Bedrock add-on listed for Minecraft 1.21–26.x (behavior + resource pack). File opened and checked on 31 Aug 2026; installs from the MC Bedrock Mods app on Android.
Backrooms addon that adds 4 blocks to your world. Free Minecraft Bedrock addon for 1.21.111, 1.21.114, 1.21.120.
⬇ Download on CurseForge
Quick facts
- Edition: Minecraft Bedrock
- File type: .mcpack or .mcaddon
- Minecraft versions listed: 1.21.111, 1.21.114, 1.21.120
- How to install: Download the .mcpack or .mcaddon file. → Open it — Minecraft imports it. → In your world: Behavior Packs → Available → Activate, then the same under Resource Packs.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Bedrock addons & mods walks through it step by step.
File checked by MCModsHub
- Pack type: .mcaddon — behaviour and resource pack in one file
- Manifest requires Minecraft 1.21.60 or newer
- Complete pack — everything it depends on is inside the file
- Download size: 1001 KB
- Download link checked 11 Oct 2026 — working
These come from our own check of the pack file, not from the source page.