ModsJava
Arc Reactor Overload System
Java mod listed for Minecraft 1.20. File opened and checked on 8 Oct 2026; downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
The Arc Reactor Overload System is a companion mod for the Satsu Iron Man Addon that introduces an overload system for the suits' arc reactors. It utilizes scripts to apply dynamic penalties during energy expenditure, simulating overload failures and a loss of control.
This add-on is aimed at players seeking a more challenging experience by limiting the capabilities of their suits.
🔧 Features:
• Arc Reactor Overload System: Activates if suit energy is used excessively.
• Progressive Penalties: Darkness and Paralysis upon reaching 100% Overload.
• Suits with large energy reserves take longer to overload.
📦 Requirements:
• Satsu Iron Man Addon
• KubeJS
📁 Installation
• Place the mod in your mods folder within your .minecraft directory, or install it directly from CurseForge for convenience.
📄 Important Note!
The new version 2.0 can only be used with versions 3.0.0 or higher of the "Satsu Iron Man Addon."
Also, if you wish to use previous versions of my mod (which I doubt you would), use versions 2.12.5 or lower of Satsu's mod to ensure they work correctly.
Quick facts
- 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 CurseForge — 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.
File checked by MCModsHub
- Ships as Arc_Reactor_Overload_System-2.0.jar — drop this file into the mods folder
- Download size: 280 KB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.