ATM Performance
Java mod listed for Minecraft 1.20. 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 Purpose
ATM9 has over 400 mods, some of which aren't written with performance in mind. This can result in several performance issues when running ATM9 This mod aims to modify the code of some of the mods in the modpack to close significant performance issues. This mod does not modify any Minecraft code, this is a mod that modifies mods. I will also be reporting these issues to the mod creators so that they may implement similar changes within the mod itself. Because of that, the benefits of this mod may quickly become redundant. Also because of that, incompatibilities and bugs may arise. I will do my best to find versions of ATM that work for each version of this.
Use other versions outside the recommended at our own risk
Features in the most recent version
- 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.
- Ships as atmperformance-1.20.1-1.2.2.jar — drop this file into the mods folder
- Download size: 15 KB
- Download link checked 26 Sept 2026 — working
These come from our own check of the pack file, not from the source page.