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Minecraft Java 1.21 Mods

Browse 44 free mods for Minecraft Java 1.21 — popular picks include Biomes plus, ChunkMix, Jungle's Hunger Challenge.

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Biomes plus
1.21.8neoforge

Biomes plus

Biomes Plus — 7 new biomes: foggy grove, lost forest, misty highlands, driftwood swamp, windswept plains with menhirs, olive grove, salt basin.

68downloads
ChunkMix
1.21.1fabric

ChunkMix

Every chunk - New biome! Spice up your world!

58downloads
Jungle's Hunger Challenge
1.21.11fabric

Jungle's Hunger Challenge

making the game harder by disabling regaining hunger

54downloads
Jungle's Light Challenge
1.21.11fabric

Jungle's Light Challenge

simple mod that damages you near light

42downloads
The Voidland
1.21.1neoforge

The Voidland

This mod ads a completely new biome: The Voidland, some new gear (armor still not included(will be added in future)) and new mobs!

9downloads
Grim and Bleak Mod (1.21.1, 1.20.1) – Place Where No One Lives
1.21.1

Grim and Bleak Mod (1.21.1, 1.20.1) – Place Where No One Lives

Grim and Bleak Mod is an ambience-focused mod that blends exploration, survival mechanics, and dark atmosphere. It introduces a shadowy dimension called Limbo, filled with hostile creatures, rare resources, and high-risk progression. Actions taken inside Limbo can also affect the Overworld. Features: New dark dimension called Limbo with unique biomes and enemies Atmosphere-focused semi-horror gameplay […]

Gigeresque Mod (1.21.1, 1.20.1) – Biomechanical Terror
1.21.1neoforge

Gigeresque Mod (1.21.1, 1.20.1) – Biomechanical Terror

Gigeresque Mod transforms Minecraft into a haunting and thrilling survival horror experience. By introducing creatures and elements inspired by H.R. Giger's iconic designs, this mod adds a layer of fear and excitement that stands out from typical gameplay. Deep underground, players can stumble upon black monolithic structures, ominous and foreboding in their design. These dungeons […]

B
1.15

Better Sponge

Sponge block will absorb in a way bigger radius, fully configurable, and uses the same BFS algorithm the Vanilla sponge block. Also auto dries in dry biomes like Bedrock!

9downloads