Custom Stuff 3
Minecraft Java mod. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForge

Do this or your game will crash:
This is no longer required for the latest versions for 1.10.2 (CS3 0.11.1) and 1.11.2 (CS3 0.10.13).
You need to download Rhino and place the js.jar file that is included in the zip file in your mods folder.
With this mod you can create content like blocks, items or recipes in-game using an easy-to-use GUI. To begin simply press the 'C' key.
Features
- Fuels
- Smelting recipes
- Shaped and shapeless crafting recipes
- Ore dictionary
- 22 different blocks
- 11 different items
- GUIs
- ore generation (ore and flower)
- trade recipes
- grass plants
- grass seeds
- chest items
- mob spawns
- dungeon mobs
- creative tabs
- mob drops
How to update your pack to MC 1.8:
1. Delete the .class file in _customstuff/[packid in lowercase]/
2. Make sure the folder of your pack is named exactly as the packs id.
3. Run Minecraft and create a new pack with the same name and id
4. Close Minecraft and check if the .class file in _customstuff/[packid in lowercase]/ has been created.
5. Run Minecraft again. Once started the pack is updated.

Modpacks:
You are allowed to include the mod in a modpack if you give visible credit to me (CubeX2).
- Edition: Minecraft Java
- File type: .jar
- 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 CustomStuff3-0.7.10-MC1.7.10.jar — drop this file into the mods folder
- Download size: 950 KB
- Download link checked 13 Oct 2026 — working
These come from our own check of the pack file, not from the source page.