
3C: Cogs, Code & Contraptions
Java modpack listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth3C is a small, carefully curated NeoForge pack built around one loop: Create gives you the moving parts, CC: Tweaked gives you the brain, and CC:C Bridge wires them together.
No quest book, no kitchen sink. Twenty mods, one idea, and enough headroom left for your render distance.
What's inside
The core trio
- Create - kinetic power, cogs, deployers, trains, and the mechanical bits everything else hangs off
- CC: Tweaked - in-world computers, turtles, and Lua scripting
- CC:C Bridge - exposes Create's block peripherals to ComputerCraft, so your factory can be software
Performance Sodium, Iris Shaders, Distant Horizons, ImmediatelyFast, Entity Culling, ModernFix, and FerriteCore. The pack is designed to stay playable with absurd render distances and shaders on at the same time.
Quality of life JEI for recipe lookups, Jade for block info, AppleSkin for hunger readouts, Mouse Tweaks, and CreativeCore as a dependency.
Immersion AmbientSounds, Presence Footsteps, and Sound Physics Remastered. Optional in spirit, but hard to go back from.
Who this is for
- You write code for a living and want to write code for fun
- You want a server pack with a defined tech identity, not an everything pack
Requirements
- Minecraft 1.21.1
- NeoForge
- Java 21+
- RAM 4 GB minimum, 6 GB recommended (8 GB if you run Distant Horizons with a large LOD radius)
Runs on client and server. Everything is required on both sides; there are no client-only shortcuts here.
Known issues
- Shader users: test Distant Horizons and Iris together on your hardware before committing to a world. Results vary wildly by GPU.
Credits
All included mods belong to their respective authors and are redistributed under their own licenses. See the version files for exact mod and version listings.
- 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 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 3c-cogs-code-contraptions-1.3.0-alpha.14.mrpack
- Download size: 7 KB
- Download link checked 14 Nov 2026 — working
These come from our own check of the pack file, not from the source page.