Mods for 1.21.5
1,307 mods match your filters.
Bring back the skylands! Skylands was an experimental world type introduced during Minecraft Beta 1.6–1.7.
Expand world height while keeping the normal vanilla height limit for regular players.
MoFlowers is a Minecraft mod that adds new flowers, shrubs and decorative blocks, with associated mechanics, biome generation, flower management API, custom rendering and localisation support.
A mod that adds 2 new biomes to the game : a radioactive and a sugar one.
A continuation of the Beyond The Clouds datapack
Frozen world dimension + many ice and snow variants, including slabs, stairs and walls, new creatures and unique game mechanics.
Just removing lava traps in nether
This datapack/mod adds 3 new structures for nether
Bring back the cyan rose! it was exclusive to the original Minecraft: Pocket Edition and other older legacy console versions.
A world type that turns Minecraft into a true void survival experience — while keeping progression, structures, biomes, and mod compatibility intact.
Adds huge mushrooms in Swamps, like Bedrock Edition
Loot Injector allows you to control loot across your server. You can edit both Vanilla and Datapack structure chests, loot tables, mob drops, villager trades and enchanting outcomes. The Paper plugin it supports a GUI.
When You Break A Lucky Leave You Randomly Get Something Good Or Bad!
Adds content from One Piece (anime)
Bringing back the classic Minecraft Rose into modern versions.
Delete the idiotic Leaf Litter in world generation.
Prepare yourself for a harrowing journey with the "Dimensions void" data pack! This pack introduces a nightmarish dimension known as the Void, a realm where no soul remains after the inevitable demise of all living things. Here, darkness reigns supreme, an
An expanded skyblock challenge
A mod that expands on 1.21.5 adding new features that fit with the update
Amethyst caves biome added to the game
Restores glitched aquifers in valleys (aka sinkholes) in 1.19.3+
How The Swamp Update Should Have Been!
Making The End worthwhile. That’s Abyssium.
This mod adds one ore to your world! Monulite! Monulite can be used for tools, magic items, or money! The choice is your my friend