Discover, care for, breed, and evolve 60 slime species. Build genetic lineages, train companions, organize helpful workers, and face four bosses in a SolarPunk-inspired world.

For Minecraft Java 1.21.1, NeoForge 21.1.264, and Java 21. GeckoLib 4.9.3 for NeoForge/Minecraft 1.21.1 is required on both the client and server.

Getting started

  1. Read installation and backups.
  2. Follow your first steps.
  3. Browse the 60-species gallery for appearances, diets, and acquisition routes.

Care, research, and exploration

What would you like to do? Guide
Carry food and automatically feed followers Feed bags
Choose comfort floor blocks and biomes for every slime Habitats and comfort
Choose battle companions and elemental combos Companion combat
Feed, house, capture, and transport slimes Care and capture
Breed new generations and inspect traits Breeding · Genetics
Discover hybrids and transformations Evolution · Advanced lineages
Prepare five special lineages Ascension rituals
Teach commands and organize cooperating pairs Companions and symbiosis
Put your slimes to work Individual jobs · More jobs · Signals and sonar
Record discoveries and build a laboratory Research and progression · Genetic research
Analyze captured slimes and raise juveniles Genetic Station · Incubator
Craft materials and equipment Materials and recipes
Explore habitats and structures Ecosystem · Structures and altars
Learn abilities and challenge bosses Combat · Bosses and minions
Explore visual details Slime identities · Elemental details · Celestial appearances

Reference

Configuration · Balance values · Species and datapacks · Images and description · Version history

New in 0.25.0: expanded lineages.