
Event Horizon: Chaos Mod
Event Horizon is a mod that triggers a completely random event every 60 seconds, altering gameplay - from harmless visual effects to global catastrophes!
⬇ Download on Modrinth



📌 About the Mod
Event Horizon is a mod that triggers a completely random gameplay-altering event every 60 seconds — from harmless visual quirks to full-blown global catastrophes!
✨ Key Features:
- 70+ unique events (meteor showers, gravity shifts, mob spawns, and much more)
- Flexible configuration — disable disliked events or adjust their duration
- Smooth control — events last 2 minutes by default (fully customizable)
- Multi-language support — English and Russian out of the box
🌍 Supported Languages
| Language | Code | Status |
|---|---|---|
| English (US) | en_us |
✅ Minor inaccuracies possible |
| Russian (Russia) | ru_ru |
✅ Full support |
⚙️ Installation
Requirements:
- Minecraft: 1.21.1
- Neoforge: 21.1.197+
Instructions:
- Install Neoforge Loader for Minecraft 1.21.1
(Note: This mod requires NeoForge, not Forge or Fabric!) - Download the mod file from this page
- Place the
.jarfile into your.minecraft/modsfolder - Launch the game
🎮 Commands
| Command | Description | Example |
|---|---|---|
/event start |
Start the event timer | /event start |
/event pause |
Pause the event timer | /event pause |
/event run <name> |
Trigger a specific event | /event run adventureMode |
/event run <name> <duration> |
Trigger an event with custom duration (in seconds) | /event run adventureMode 120 |
/event clear |
Cancel all active events | /event clear |
/event clear <name> |
Cancel a specific active event | /event clear adventureMode |
⚙️ Configuration
All settings are accessible via:Esc → Mods → Event Horizon
Main Options:
- Timer: Enable/disable, adjust interval duration
- Events: Toggle each event individually
- Duration: Set custom duration for every event
- Client Settings: Visual effects, sound notifications
✅ All changes apply instantly — no world reload required!
📜 License
This mod is licensed under the MIT License. You are free to use, modify, and distribute it in accordance with the license terms.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 eventhorizon-0.5.2+1.21.1.jar — drop this file into the mods folder
- Download size: 381 KB
- Download link checked 7 Sept 2026 — working
These come from our own check of the pack file, not from the source page.