Information:
This mod is speacial for my modpack Technologies of the 21 Century
There are some items
- Ultradense alloy
- Ultradense alloy plate
- Reinforced Iridium Plate
- Basic circuit board
- Advanced circuit board
- Advanced circuit parts
- Elite circuit board
- Blueprint parts
- Tier 1 rocket schematic
- Tier 1-6 Heavy-Duty Ingot
- Compressed uranium
- Compressed mithril
This items are like an additional items to TechReborn. Have you thought about TechReborn Assembler? Now you can set up Assembler recipes using this items
Note: this items are useless! Use CraftTweaker
If you need this items in your modpack (may be you want them), use this mod without asking me, you are free!
Quick facts
- 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.
Verified by MCModsHub
- Ships as To21C Additional-1.1.jar — drop this file into the mods folder
- Download size: 24 KB
- Download link checked 23 Sept 2026 — working
These come from our own check of the pack file, not from the source page.