CurseForge · Minecraft mod
Clearness
Something now waits far from spawn. Your compass knows where. What you do when you find it is your own affair.
Quick answer
Which Clearness release should I use?
clearness-neoforge-2.0.0.jar targets 26.2 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Clearness required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does clearness-neoforge-2.0.0.jar need?
clearness-neoforge-2.0.0.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Clearness without breaking your instance.
Built for clearness-neoforge-2.0.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use clearness-neoforge-2.0.0.jar. It targets 26.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside clearness-neoforge-2.0.0.jar. It opens that exact file at the source.
About this project
What does Clearness add?
Somewhere far from your spawn point, something is wrong. Your compass knows where. Whether you go and see is up to you.
What is Clearness?
Clearness is a world-corruption survival experience. Once it is unleashed, an unstoppable infection spreads through your world, permanently turning every natural block to glass.
There is no cure. There is only time, and how you choose to spend it.
Features
- Spreading corruption — a glass front advances relentlessly, wave after wave, and grows faster with every in-game day.
- It hunts you — new outbreaks erupt near you every few seconds, wherever you go, in every dimension.
- Interaction has a price — interactions attracts the corruption. So does sleeping through the night. Choose carefully.
- Generated structures are safe — generated structures (villages, temples, strongholds, ancient cities…) and player-built blocks resist the transformation.
- Beginning of a journey — a seeker's compass points to the anomaly. What you find there, and what you do about it, is yours to discover.
Supported versions
| Minecraft | Loader |
|---|---|
| 1.21.1 | Fabric |
| 26.2 | Fabric · NeoForge |
Installation
- Install Fabric Loader or NeoForge for your Minecraft version
- Drop this mod in your
modsfolder - On Fabric, add Fabric API as well — NeoForge needs nothing extra
- Launch the game. Check your inventory.
Or use the Modrinth App — it handles everything in one click.
Multiplayer: required on both the server and every client.
Commands (operators)
/clearness status— day, speed multiplier, frontier size/clearness stop— halt the spread (existing glass remains)/clearness start [pos]— trigger it manually/clearness check— is the block you stand on protected, and why
Fair warning
This mod aggressively and permanently modifies your world. Back up any world you care about before playing. Start on a fresh world for the intended experience.
Project description from CurseForge.
Pick your setup
Clearness by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11
1 loader build1.21
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Clearness versions and loaders
clearness-neoforge-2.0.0.jar
22 Aug 2026
clearness-2.0.0.jar
22 Aug 2026
clearness-fabric-2.0.0.jar
22 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.