Neoforge Mods for Minecraft 1.21

Browse 2 free Neoforge mods for Minecraft 1.21 — popular picks include Steroid Planet, FirmaLifeHardCore.

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Loader

All Forge86,765 Fabric61,769 Neoforge35,263 Quilt6,883

Version

All versions 1.20124,093 1.21123,264 1.1956,076 1.1652,324 1.1846,076 1.835,714 1.1732,719 2630,027 1.1224,386 1.923,090 1.1021,958 1.1120,916

Theme

PvP16,092Performance/FPS21,861RPG42,170Robots38,043Exploration35,797Mobs34,659Magic34,029Tech32,524Military24,531Guns23,214Furniture19,685Utility17,207

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2 mods

1.21.5neoforge

Steroid Planet

Steroid Planet adds a high-stakes bodybuilding system to Minecraft! Unlock tiered steroids (I/II/III) to boost muscle mass, reduce body fat, and chase extreme milestones.

596downloads

1.21.1neoforge

FirmaLifeHardCore

A mod that completely overhauls Firmalife's cellar and greenhouse mechanics — no Climate Station required. Enclosed spaces are auto-detected via BFS floodfill with dynamic AABB tracking. Any insulating blocks form a functional cellar or greenhouse.

118downloads