
Backrooms SankoRooms Addon (26.x, 1.21) – Survive Eerie Liminal Levels
Bedrock add-on listed for Minecraft 1.21. Download on the author's site.
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Backrooms – SankoRooms Addon brings the iconic liminal spaces creepypasta directly into your game with massive amounts of custom content. It allows you to construct over twenty distinct eerie levels using special themed blocks, props, and furniture. You can explore dangerous environments, discover odd food items, and survive encounters with terrifying creatures.
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Features:
- Adds custom blocks to build over twenty unique Backrooms levels.
- Features scary entities like Partygoers, Smilers, Bacteria, and Deathmoths.
- Includes themed weapons, cardboard tools, and protective Hazmat suits.
- Adds unusual survival food like Star Candy Juice and Memory Juice.
- Provides decorative furniture, cars, and functional props for custom designs.
Screenshots:






Backrooms SankoRooms Addon Download Links
- Edition: Minecraft Bedrock
- File type: .mcpack or .mcaddon
- Minecraft version listed: 1.21
- 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 the file's original source — 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.
Backrooms SankoRooms Addon (26.x, 1.21) – Survive Eerie Liminal Levels is a free Minecraft Bedrock addon. Compatible with Minecraft 1.21. Download it and open it directly in the game.