Java_Broken.jar
by Yahikzxz
Java_Broken.jar is a Forge and NeoForge horror mod that generates events in the world, released as an alpha build by Yahikzxz.
What it does
The mod adds horror events that generate during play, in the spirit of the alpha-era releases it draws from. Servers that run it need every player to install it too. Forge files cover 1.16.5 and NeoForge files cover 1.21.1, and the mod is released under All rights reserved, so it is not open source.
Key features
Generated horror events
Scripted scares appear in the world as the game runs, rather than only at fixed points.
Monster spawn control
Monster spawns in a world can be turned off temporarily, which the author describes as a way to pace the scares.
Cheats option on world creation
Cheats can be left enabled when a world is created, which is useful for testing the events.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
The Broken Array is a NeoForge-only horror mod for 1.21.1, also a client and server mod under All rights reserved. From The Caves covers Forge and NeoForge for 1.19.2 – 1.21.1 and is not open source. f1le is a Forge-only client and server mod for 1.20.1.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Java_Broken.jar | Forge and NeoForge | 1.16.5 – 1.21.1 | Client and server | 2026-07-20 |
| The Broken Array | NeoForge | 1.21.1 | Client and server | 2026-10-08 |
| From The Caves | Forge and NeoForge | 1.19.2 – 1.21.1 | Client and server | 2026-10-15 |
| f1le | Forge | 1.20.1 | Client and server | 2026-07-09 |
Questions
Does Java_Broken.jar need to be on the server?
Which loaders does Java_Broken.jar support?
In the catalog
Java_Broken.jar is one of 7,555 Cursed mods on ModsFinder, and one of 3,426 Cursed mods for Forge. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
This horror mod adds 12 total events to your Minecraft (in the latest version of the mod). This mod adds several entities to your game that can appear naturally or via events. This mod also adds commands and a consciousness system that decreases every 30 seconds. When consciousness reaches 1, all game events will…
Official listing
- Modrinth page
- modrinth.com/mod/java_broken.jar
- Owner
- Yahikzxz
- Published
- 2025-09-05
- Updated on Modrinth
- 2026-07-20
- Facts verified
- 2026-10-15