Productive Slimes

Productive Slimes adds slimes that produce resources. Catch them, breed them into better types, put them in a pen and squeeze their slimeballs into real items.

This version is a full rewrite for Minecraft 26.1+. It is not compatible with worlds or items from the older versions.

Wiki: https://productiveslimes.coolerpromc.com

How it works

1. Find the Slimy Land biome. Wild slimes only spawn here, and it is the only place to mine Slime Crystal.
2. Catch a slime with a Slime Jar.
3. Feed and grow it. Each slime eats its own item, a Stone Slime eats cobblestone, an Iron Slime eats raw iron.
4. Breed two slimes next to the right block to get a new type. Stone + Stone next to Andesite gives an Andesite Slime.
5. Put the jar in a Slime Pen. It makes slimeballs on a timer, bigger slimes make more.
6. Put the slimeballs in a Slime Squeezer to get the resource.

Features

• 43 slime types over 7 tiers, from Dirt and Sand up to Diamond and Netherite
• Breeding is fixed, the same parents and block always give the same slime
• Slimes grow from size 1 to 4, and make one slimeball per size
• Slime Pen shows the slime inside, and runs twice as fast when you give it food
• Speed upgrades for the pen and the squeezer
• Slimy Land biome with its own stone, wood set, ore and Slime Shrines
• Guide book on first join and an advancement tab
• Hoppers and pipes work with the pen and the squeezer
• Slime types can be added or changed with a datapack

Compatibility

• JEI (breeding, squeezing and pen pages)
• Jade

Loaders

Fabric (with Fabric API) and NeoForge, Minecraft 26.3.