Neoforge Mods for Minecraft 1.21
Browse 3 free Neoforge mods for Minecraft 1.21 — popular picks include Grimm's Mod, Ashen World, Replicator First Type.
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1.20.6neoforge
Grimm's Mod
Everything you could want! Leveling, features of old mods, economy, technology, custom items, blocks, commands, transmutation of items and even more!
1.21.1neoforge
Ashen World
A Fallout-inspired survival mod for NeoForge that introduces radiation, mutations, contaminated environments, chem crafting, and dangerous evolutionary changes to your Minecraft world.
1.21.1neoforge
Replicator First Type
Evolving slimes harness solar energy and develop genetic mutations. Predatory spiders create evolutionary pressure. Features 12+ genes, horizontal gene transfer, DNA scanner. Watch natural selection in your Minecraft world!