Palworld
Rainbow Slime
Breeding target

How to Breed Rainbow Slime

Neutralrank 31008 parent pairs
Full Rainbow Slime guide →Check your Rainbow Slime's IVs →
Breed it8 parent pairsHatch itCommon EggCatch itNot in the wild on Palpagos
None of the 8 pairs has two parents that spawn in the wild on Palpagos — every route goes through a Pal you breed or find elsewhere first. The list below has them all.

All 8 pairs that make Rainbow Slime

Add the Pals you already have — the list shows what you can breed now and which single catch is missing.

Or tap a Pal's name below to mark it as yours. The list follows you to every breeding page.

  • + any of 4
  • + any of 4

★ special combo — a fixed pair that overrides the usual rule. Lv = lowest level the Pal spawns at in the wild on Palpagos; “bred” = it does not spawn there.

Or hatch it

Rainbow Slime hatches from a Common Egg. Wild nests draw their egg from a weighted table, so any of the 1,786 nests on the map can hold one and none promises it. Incubate it at room temperature: Standard placement is fine — keep heaters and coolers away from it, since either extreme slows a moderate egg down. All 1,786 nests on the map →

How breeding works

  1. 1Reach Tech Level 19 to unlock the Breeding Farm; place it on your base.
  2. 2Build a Cooking Pot (Tech Level 17) and bake a Cake from 5 Flour, 8 Red Berries, 7 Milk, 8 Eggs, and 2 Honey. Without the Cake the parents will not produce an egg.
  3. 3Catch the parent pair you picked above — one male and one female.
  4. 4Pick up each parent and drop them into the Breeding Farm fence. Place the Cake in the feed box just outside.
  5. 5Wait about five minutes of real time for the yellow breeding circle to complete; an egg will appear in the farm.
  6. 6Place the egg into an Egg Incubator. After it hatches you have your Rainbow Slime.

What Rainbow Slime breeds into

Pair Rainbow Slime with another Pal: 110 different children from 289 partners.

Type matchups

BeatsNo advantage
Beaten by

Other Neutral targets

← All breeding combos — open the calculator
Every pair that makes Rainbow Slime, as a list (8)
  • Cave Bat + Green Slime ★
  • Cave Bat + Blue Slime ★
  • Cave Bat + Illuminant Slime ★
  • Cave Bat + Red Slime ★
  • Illuminant Bat + Green Slime ★
  • Illuminant Bat + Blue Slime ★
  • Illuminant Bat + Illuminant Slime ★
  • Illuminant Bat + Red Slime ★

Frequently asked

Can you breed Rainbow Slime in Palworld?
Yes — there are 8 viable parent combinations (including 8 unique combos that always produces Rainbow Slime regardless of breeding-power averaging). Pair any of them in a Breeding Farm (Tech Level 19) with a Cake to start hatching Rainbow Slime.
What level do I need to breed Rainbow Slime in Palworld?
The Breeding Farm itself unlocks at Tech Level 19 — that's the gating requirement, not the parents' combat level. Both parents need only be captured (any level), opposite gender, and fed Cake in the farm's feed box. Cake is baked at a Cooking Pot (Tech Level 17) from 5 Flour, 8 Red Berries, 7 Milk, 8 Eggs, and 2 Honey.