Caffein
A chill, vanilla+, not-so balanced modpack for optimization, QoL features and customizable UI stuff! Only for 1.21
⬇ Download on Modrinth
Welcome To Caffein!
This modpack is a compilation of all QoL, performance and other features that I personally love to be having during my playtroughs!
Also, it's worth mentioning it has some speedrunning features such as hiding your hands or easy smithing templates for netherite.
It also has a shader installed called Rudimentary making your game look like a ps1/psx game with vortex collapsing and low res rendering!
Another cool mod is probably health bar showing you mobs' health in a cool way!
AND THAT'S NOT ALL, BUT EVERY OTHER MOD WILL BE HERE WHEN I'M DONE COMPILING THE v1 VERSION OF THE MOD PACK!!!
For Now Though, You Can Play The BETA Version Of It!
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21
- 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.
- Downloads as Caffein 0.5.0 Mocha 0.5.0.mrpack
- Download size: 328 KB
- Download link checked 10 Sept 2026 — working
These come from our own check of the pack file, not from the source page.