Guide book & advancements
Guide book
Productive Slimes GuideEvery player gets the Productive Slimes Guide the first time they join a world with the mod. Right-click it to read it. Lost it? Craft another:
Productive Slimes GuideIts pages, as written in the game:
Raise slimes that make resources. This guide covers the basics. With JEI installed, press R on a spawn egg or slime jar to see how to breed it.
A bright green biome found in mild climates. Wild productive slimes only spawn here, and Slime Crystal Ore only forms here, inside Slimy Stone.
Mine Slime Crystal Ore with a stone pickaxe or better. Crystal goes into jars, pens, squeezers and upgrades. Slime Shrines hold a few too.
Right-click a productive slime with an empty jar to catch it. Right-click a block to let it out. The jar keeps the slime's type, size and name.
Each slime eats one food: a Stone Slime eats cobblestone. A size 1 slime grows to size 2 after 4 food. Sneak-feed an adult to grow it: 8 food to size 3, 12 to size 4.
Feed two adults (size 2+) their food. They find each other and make a size 1 baby, then rest for 5 minutes.
Most recipes need a block within 2 blocks of the parents. Stone + Stone next to Andesite makes an Andesite Slime. Two of one type make that type when no catalyst matches.
Put a filled jar in a pen. Every batch gives one slimeball per slime size, so grow your slimes before penning them.
Put the slime's food in the pen's food slot. One item keeps the slime fed for 4 batches, and fed batches run twice as fast.
Press slimeballs into their resource: an Iron Slimeball gives an Iron Ingot, a Stone Slimeball gives 2 Stone.
The Slime Pen and the Slime Squeezer each take two upgrades. Speed: 25% faster. Advanced: twice as fast. Two upgrades stack.
Hoppers and pipes work. Pen: jars go in the top, food in the sides, slimeballs come out the bottom. Squeezer: slimeballs go in the top or sides, results come out the bottom.
Advancements
The mod has its own advancement tab. It follows the intended order of play, so the next advancement is always a good next step.
- Productive SlimesSlimes that make resources. Read your guide book!
Into the GooFind the Slimy Land
CrystallizedMine a Slime Crystal
Gotcha!Catch a slime in a Slime Jar
Heavyweight goalCatch a size 4 slime- A New GenerationBreed two slimes
Iron AgeBreed a tier 3 slime, like an Iron Slime
Shiny! goalBreed a tier 5 slime, like a Diamond Slime
Slime of Legends challengeBreed a Netherite Slime
Home Sweet PenBuild a Slime Pen
Squeeze the DayBuild a Slime Squeezer
Need for SpeedMake a Speed Upgrade
Overclocked goalMake an Advanced Speed Upgrade
Breeding advancements go to the player who fed the parents. Catching advancements go to the player holding the jar.