ModsJava
[Let’s Do Addon] Let’s Tetra
A mod to bring Let’s Do Collection Materials to the Tetra Mod
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
![[Let’s Do Addon] Let’s Tetra — screenshot 1](https://media.forgecdn.net/attachments/1046/170/screenshot-2024-12-16-at-5.png)
Verified by MCModsHub
- Ships as letstetra-1.19.2-1.0.1.jar — drop this file into the mods folder
- Download size: 9 KB
- Download link checked 18 Aug 2026 — working
These come from our own check of the pack file, not from the source page.