
0x0000000A.JAR
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth




0x0000000A.JAR
0x0000000A.JAR is an atmospheric horror mod that changes the way you see and explore the Minecraft world.
Instead of relying on normal vision, the mod turns the game into a LiDAR-like scanning experience. Your surroundings are no longer fully visible at all times — you must actively scan the environment to reveal what is around you.
Features
LiDAR Scanning
The main feature of the mod is its custom scanning system.
Your visibility is limited to the areas you have scanned. Use the scanner to reveal your surroundings, navigate through the environment, and discover things that may otherwise remain hidden.
This mechanic is designed to create an unsettling atmosphere and make exploration feel very different from normal Minecraft gameplay.
New Entities
The mod also introduces three new entities:
- Redman
- Error
- Longman
These entities are part of the mod's mysterious and unsettling atmosphere. Their presence can make exploration significantly more unpredictable.
Spoilers — additional information- The normal Minecraft view is replaced with a LiDAR-style visual system.
- Unscanned areas remain hidden from the player.
- The player must actively scan their surroundings to reveal them.
- Three custom entities are included: Redman, Error, and Longman.
- The limited visibility and scanning mechanics are core parts of the mod's horror atmosphere.
Configuration
The mod includes an in-game configuration command:
/0x_config
Use this command to access the available configuration options.
Screenshots

Important
This is the only official page where I publish my work.
For your safety, avoid downloading the mod from unofficial websites or third-party sources. Files claiming to be official copies of 0x0000000A.JAR may not be provided by me and should be treated with caution.
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as 0x0000000A-1.0.jar — drop this file into the mods folder
- Download size: 6.3 MB
- Download link checked 6 Oct 2026 — working
These come from our own check of the pack file, not from the source page.