MineUniverse lists 73 Mod Support data packs for Minecraft 1.21.5, ranked by total downloads. Together they have more than 8.8 million downloads.
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
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
A compatibility datapack for YUNG's Better Witch Huts, makes structures generate correctly in Big Globe
A compatibility datapack for Explorify, makes all structures generate correctly in Big Globe
This datapack adds biome tags from Big Globe to biome tags from vanilla
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
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
The most downloaded Mod Support data packs for 1.21.5 are Repurposed Structures - Illager Invasion Compat, MES - Biomes O' Plenty Compat Pack and Disable SeasonHUD Curios / Trinkets / Accessories Slot, followed by Default Skill Trees and Passive Mobs - Twlight Re:Aggro. In the last 30 days, 4 of them (5%) received a new file for 1.21.5. Recent updates include One Hand Better Combat Datapack, Big Globe - Runic Enchanting Compatibility and Change Vein Size Immersive Ores.
Mod Support data packs make up 8% of all 913 data packs for 1.21.5.
Minecraft 1.21.5 was released on March 25, 2025. Compared with nearby versions, 1.21.5 has 6 fewer Mod Support data packs than 1.21.4 (79) and 49 more than 1.21.7 (24).
Ranked by downloads on MineUniverse, the top five Mod Support data packs for Minecraft 1.21.5 are Repurposed Structures - Illager Invasion Compat, MES - Biomes O' Plenty Compat Pack, Disable SeasonHUD Curios / Trinkets / Accessories Slot, Default Skill Trees and Passive Mobs - Twlight Re:Aggro.
MineUniverse lists 73 Mod Support data packs for Minecraft 1.21.5. In the last 30 days, 4 of them (5%) received a new file for 1.21.5. Together they have more than 8.8 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 73 Mod Support data packs for Minecraft 1.21.5 on MineUniverse are free to download.
Minecraft Java Edition 1.21.5 was released on March 25, 2025. MineUniverse lists 73 Mod Support data packs for it.
