







TerraFirmaGreg Modern Modpack combines difficult survival with complex technology. This modpack mixes TerraFirmaCraft and GregTech to completely change the game. You’ll start by simply banging rocks together and slowly build an industrial wonderland. The journey is long, but every new technology you unlock feels natural and rewarding.
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Features:
- Experience immersive survival mechanics from TerraFirmaCraft.
- Dive into a deep and complex technology system based on GregTech.
- Begin automating tasks early in the game using kinetic machines from the Create mod.
- Travel to space and explore custom planets with Ad Astra.
- Build advanced storage and automation systems with Applied Energistics 2.
- Follow an in-game quest book that guides you through the modpack.
- Progress through different ages, from banging rocks together to controlling the stars.
Screenshots:



















TerraFirmaGreg Modern Modpack Download Links
For Minecraft 1.20.1, 1.20
Forge Version (Server Files): Download from Server 1
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.1, 1.20
- 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 the file's original source — 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.
TerraFirmaGreg Modern Modpack (1.20.1, 1.20) – From Rocks to Starships is a free Minecraft Java modpack. Compatible with Minecraft 1.20.1, 1.20. Download it and open it directly in the game.