







Slime Breeder Data Pack adds another way for you to gain exp, which is through the slimes and magma cubes. The data pack enables slimes to drink milk from milk buckets dropped by the player, which causes the slime to increase in size. With this, you can now raise slime and magma cube like a farm. And you can farm them in a similar fashion to passive mobs.
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How to Use:
- Slime increases 1 size when drink milk from milk bucket.
- Fed slimes become persistent, and the slimes that spawn from them are also persistent.
- Magma Cubes can also be grown, but they prefer to drink Mushroom Stew.
- You get to keep your buckets and bowls.
- By default slimes can grow to a maximum size of 3 (the largest size they naturally spawn as)
- There is a 5 minute cooldown period after feeding them, during which they cannot grow again
- If you’d like to change that, find the configuration at data\slime_b\functions\config.mcfunction
Screenshots:








Slime Breeder Data Pack Download Links
For Minecraft 1.14.1
For Minecraft 1.16.5, 1.15.2
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.16.5
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Slime Breeder Data Pack (1.16.5, 1.15.2) – Efficient Exp Farming is a free Minecraft Java datapack. Compatible with Minecraft 1.16.5. Download it and open it directly in the game.