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:
Dozens of new materials with complex, multi-step processing.
Custom dimensions with unique terrain, biomes, and gated resources.
Additional machine tiers and crafting systems that extend GregTech CEu’s progression.
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.
