What is Cyrsed Mod?
Cyrsed Mod is the base horror mod foundation for the Backrooms extension. And If you are a modder, you can actually freely make an extension of it!
What is in Cyrsed Mod: Backrooms?
Cyrsed Mod: Backrooms adds the Backrooms to Minecraft. To enter the backrooms you can enter the backrooms in two different ways:
- Use the command /enterthebackrooms
- Noclip by suffocating in sand, gravel, or any gravity block
What is there so far?
This Cyrsed Mod extension has one functional level. That level is "Level 0" it is the first level you enter when you get into the backrooms. The entity spawnable in "Level 0" is Bacteria. Bacteria is a long black figure looking similar to a short enderman with disfigured proportions. Bacterias behavior consists of walking around, chasing the player, and eventually despawning.
*Note this is a very experimental mod and could be canceled and ended immediately if something goes wrong. Your worlds can become corrupt at any moment if you are in a beta or alpha version of the mod
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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 — see the MC Java Mods guides for the full walkthrough.
- Ships as cyrsedbackrooms_forge1_20_1-0.1.0-forge-1.20.1.jar — drop this file into the mods folder
- Download size: 161 KB
- Download link checked 6 Sept 2026 — working
These come from our own check of the pack file, not from the source page.