This project adds Density to Mushroom Islands, giving them mountains and rivers. Specifically, it flips the Density function offset on its head below -1.05 Continentalness, giving Mushroom Islands their own Density! As of the latest version, it also gives Factor and Jaggedness, giving swamp terrain, shattered terrain, and jagged-looking peaks!
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.5, 1.21.6, 1.21.7
- 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.
Verified by MCModsHub
- Downloads as MushroomDesnityValueFix.zip
- Download size: 15 KB
- Download link checked 20 Aug 2026 — working
These come from our own check of the pack file, not from the source page.