Psi Tweaks
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.21.1 on NeoForge. On other versions it may install and then do nothing.
Psi Tweaks is a mod that patches up Psi. Inside, there's some tweaks.
Tweaks
- The boss is no longer immune to Psi spells.
- The maximum casting radius of spells can now be configured.
- add max psi and regen speed attributes.
Warning
This mod is based on unreleased versions of Psi during its development process. Therefore, playing this add-on requires the use of these unreleased versions.These versions have not yet been released on Curseforge. You can download these unreleased versions from Psi's Maven repository.
- 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 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 psi_tweaks-1.0.7.jar — drop this file into the mods folder
- Download size: 18 KB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.