

Randomosity is a mod that adds a plethora of new additions to the game, including new resources, weapons, dimensions, and more!
As of right now now Randomosity adds the following:
New additions to caves:
- Quartzite: a new stone found in deserts and badlands used to make new building blocks
- Mudstone: a new stone found in swamps and mangroves, made from mud and cobblestone.
- Gneiss: a new stone found in swamps and mangroves, made from mudstone and deepslate.
- Flowstone: a mold-colored variant of dripstone found in oceans, caves, swamps mangroves, and beaches.
- Chlorite: a new stone found in lush caves, made from diorite and moss.
- Indigo gabbro: a new stone found in oceans used to make a plethora of building blocks.
- Porphyry, a new stone found in deserts, badlands, and in all nether biomes used to make a plethora of building blocks.
- Stibnite(WIP, creative only): a new resource soon to be found in caves.
- Cobalt: a new resource used to make mines, cutlasses(crafting not impletmented yet), and the portal drive to get to the old web.
- tungsten(WIP), a new resource that must be exploded and mined with a diamond pickaxe.
New building blocks:
- Quartzite, found in deserts
- Indigo gabbro, found in oceans
- Porphyry, found in deserts and the nether.
- Digitiles, a new building block found in the old web that comes in all 16 colors.(cannot be dyed as of now.)
The Old Web: a new dimension accessible via a cobalt portal lit with a portal drive. as of now has 2 biomes, UNTITLED and the void. houses digitiles and will soon have tabs and monolith structures.
Misc:
- Spinning top: a redstone emitting block made with cobblestone and sticks.(will be overhauled soon)
- Mine: a explosive made from cobalt, that is effected by gravity. cutlass(WIP, creative only): a weapon made from cobalt that has stats similar to iron, with much less durability.
- Orb.
And much more!
Are you willing to brave the random?
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.4
- 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.
Verified by MCModsHub
- Ships as randomosity-1.0.0-neoforge-1.21.4.jar — drop this file into the mods folder
- Download size: 332 KB
- Download link checked 21 Aug 2026 — working
These come from our own check of the pack file, not from the source page.