mod
Psi: Tweaks and AdditionsMinecraft mod for 1.21.1
An addon for Psi, Sci-Fi magic mod by Vazkii
- Latest version
- psitweaks-1.20.1-0.10.4.jar
- Minecraft
- 1.20.1 to 1.21.1
- Java
- Java 21+
- Loaders
- Forge, NeoForge
- Licence
- not stated
- Downloads
- 5.1k
- Updated
- 18 d ago
- Available on
- CurseForge
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Psi: Tweaks and Additions declares support for, newest first, with the Java runtime that version needs.
Download
From Psi: Tweaks and Additions’s own host. Nothing is re-hosted here.
psitweaks-1.20.1-0.10.4.jar · 2.2 MB · for 1.20.1
8fdb5e4bcb68…Older versions21Hide older versions
- psitweaks-1.21.1-0.10.4.jar31 Jul 20261.21.11.9 MB
faf41ef568bc…Get - psitweaks-1.21.1-0.10.3.jar26 Jul 20261.21.11.8 MB26 downloads
2c9b063ab952…Get - psitweaks-1.20.1-0.10.3.jar26 Jul 20261.20.12.2 MB2 downloads
89e7f5bb7dd1…Get - psitweaks-1.20.1-0.10.2.jar18 Jul 20261.20.12.1 MB30 downloads
6f6448e6bfcb…Get - psitweaks-1.21.1-0.10.2.jar18 Jul 20261.21.11.7 MB
40911894e914…Get - psitweaks-1.21.1-0.10.1.jar18 Jul 20261.21.11.7 MB4 downloads
7557f2c8ea3e…Get - psitweaks-1.20.1-0.10.1.jar18 Jul 20261.20.12.1 MB
27369288a648…Get - psitweaks-1.20.1-0.10.0.jar10 Jul 20261.20.12.0 MB27 downloads
a651acfa9988…Get - psitweaks-1.21.1-0.10.0.jar7 Jul 20261.21.11.6 MB62 downloads
f06aa8a40180…Get - psitweaks-0.9.5.jar16 May 20261.20.11.4 MB17 downloads
465ab197b0b2…Get - psitweaks-1.21.1-0.9.5.jar16 May 20261.21.11.0 MB384 downloads
51ae0dff73b5…Get - psitweaks-1.21.1-pre.jar6 May 20261.21.10.9 MB
3fa7a09294d2…Get - psitweaks-0.9.4.jar2 May 20261.20.11.4 MB
20d3ed5944c2…Get - psitweaks-0.9.3.jar20 Mar 20261.20.11.2 MB11 downloads
4030c4bce367…Get - psitweaks-0.9.2.jar5 Mar 20261.20.11.1 MB9 downloads
8ea67623e631…Get - psitweaks-0.9.0.jar25 Feb 20261.20.11.1 MB21 downloads
2848f5eeb5ba…Get - psitweaks-0.8.3.jar21 Feb 20261.20.10.9 MB11 downloads
4fb59f11222d…Get - psitweaks-0.8.2.jar19 Feb 20261.20.10.8 MB10 downloads
ce50c74e8a50…Get - psitweaks-0.8.1.jar17 Feb 20261.20.10.8 MB10 downloads
df68af8d24a3…Get - psitweaks-0.8.0.jar13 Feb 20261.20.10.6 MB13 downloads
92e26987d413…Get - psitweaks-0.7.2.jar9 Feb 20261.20.10.4 MB3 downloads
4bd2c9ae109d…Get
Frequently asked
Does Psi: Tweaks and Additions work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Psi: Tweaks and Additions declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does Psi: Tweaks and Additions support?
Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.
Which platform or loader does Psi: Tweaks and Additions support?
Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Psi: Tweaks and Additions?
On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.
How do I install Psi: Tweaks and Additions?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download Psi: Tweaks and Additions safely?
Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .