GT Overvolt Core
The author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
GT Overvolt is a content-rich add-on for GregTech CEu: Modern (Minecraft 1.20.1) and serves as the core mod for the GT Overvolt modpack. It introduces new materials, custom dimensions, and expanded processing chains to deepen the tech tree and push late-game progression.
Features include:
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Dozens of new materials with complex, multi-step processing.
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Custom dimensions with unique terrain, biomes, and gated resources.
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Additional machine tiers and crafting systems that extend GregTech CEu’s progression.
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Balanced, purpose-driven content designed to enrich—not bloat—the GregTech experience.
Perfect for players seeking advanced automation, immersive exploration, and a fresh challenge rooted in industrial gameplay.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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 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 gtovervolt-1.20.1-0.2.2.jar — drop this file into the mods folder
- Download size: 661 KB
- Download link checked 12 Sept 2026 — working
These come from our own check of the pack file, not from the source page.