Looking for Mod Support data packs for Minecraft 1.21.4? MineUniverse ranks 82 of them by downloads, led by Repurposed Structures - Illager Invasion Compat, MES - Biomes O' Plenty Compat Pack and Malfu Combat Datapack.
Adds compatibility between Repurposed Structures and Illager Invasion's woodland mansions!
Switches out the style of MES structures to use blocks from BOP, creating a more cohesive and immersive experience when both mods are installed.
Disables Curios/Trinkets/Accessories support for SeasonHUD
A datapack that allows mobs from the twilight forest mod to be aggressive again~
Adding compatibility between Serene Seasons and other mods or datapacks for a smoother experience.
Adds christmas themed versions of structures from the moogs structure series
A Content Pack For Vic's Point Blank And Point Blank: Jelly
Doubles the road length of all villages to make them less cramped and follow vanilla generation more.
A compatibility datapack for YUNG's Better Dungeons, makes structures generate correctly in Big Globe
A compatibility datapack for Create, makes ores generate correctly in Big Globe
A compatibility datapack for Towns and Towers, makes structures generate correctly in Big Globe
A compatibility datapack for YUNG's Better Jungle Temples, makes structures generate correctly in Big Globe
A compatibility datapack for YUNG's Better Nether Fortresses, makes structures generate correctly in Big Globe
A compatibility datapack for YUNG's Better Desert Temples, makes structures generate correctly in Big Globe
A compatibility datapack for YUNG's Better Strongholds, makes structures generate correctly in Big Globe
A compatibility datapack for When Dungeons Arise and When Dungeons Arise: Seven Seas, makes all structures generate correctly in Big Globe
A compatibility datapack for Born in Chaos, makes all structures and mobs generate correctly in Big Globe
A compatibility datapack for YUNG's Better Ocean Monuments, makes structures generate correctly in Big Globe
Big Globe - Runic Enchanting Compatibility
A compatibility datapack for Runic Enchanting, makes structures generate correctly in Big Globe updated Oct 13, 2026
Change Vein Size Immersive Ores
With this datapack you can change the vein size of all the ores of the mod Immersive Ores updated Oct 6, 2026
Change Vein Size Exp Ore
With this datapack you can change the vein size of all the ores of the mod Exp Ore updated Oct 6, 2026
Spawn Animations Compats [Data Pack]
A datapack that adds compatibility for Spawn Animations with 50+ mods. updated Oct 3, 2026
MES - Biomes O' Plenty Compat Pack
Switches out the style of MES structures to use blocks from BOP, creating a more cohesive and immersive experience when both mods are insta… updated Sep 30, 2026
One Hand Better Combat Datapack
This datapack transforms Better Combat system by allowing several weapons originally designed for two hands to be used with only one. This … updated Oct 15, 2026
Disable SeasonHUD Curios / Trinkets / Accessories Slot and Default Skill Trees round out the top five. Within the past 30 days, 10 of these data packs (12%) were updated for 1.21.4. The latest updates include Big Globe - Runic Enchanting Compatibility, Change Vein Size Immersive Ores and Change Vein Size Exp Ore. Altogether, these Mod Support data packs have more than 10.1 million downloads.
Released on December 3, 2024, Minecraft 1.21.4 has 273 fewer Mod Support data packs than 1.21.1 (355) and 18 more than 1.21.6 (64).
Overall, 9% of the 962 data packs for 1.21.4 are Mod Support data packs.
The most downloaded Mod Support data packs for Minecraft 1.21.4 on MineUniverse are Repurposed Structures - Illager Invasion Compat, MES - Biomes O' Plenty Compat Pack, Malfu Combat Datapack, Disable SeasonHUD Curios / Trinkets / Accessories Slot and Default Skill Trees.
There are 82 Mod Support data packs for Minecraft 1.21.4 on MineUniverse. Within the past 30 days, 10 of these data packs (12%) were updated for 1.21.4. Together they have more than 10.1 million downloads.
1. Download the data pack .zip file (do not extract it). 2. New world: click Data Packs on the world creation screen and drop the .zip in. Existing world: open .minecraft/saves/<world>/datapacks. 3. Put the .zip into the datapacks folder of the world (servers: world/datapacks). 4. Run /reload in game (or rejoin the world) and check it with /datapack list.
Yes. All 82 Mod Support data packs for Minecraft 1.21.4 on MineUniverse are free to download.
Minecraft Java Edition 1.21.4 was released on December 3, 2024. MineUniverse lists 82 Mod Support data packs for it.
