How to Breed Rainbow Slime

How Rainbow Slime Breeding Works

Palworld does not use simple mother + father inheritance. The offspring is decided by the two parents' hidden breeding powers, which are averaged and matched against a lookup table. Rainbow Slime has a breeding power of 3100, so any pair whose average breeding power lands on its value will produce it.

To breed Rainbow Slime:

1. Build a Breeding Farm (unlocks at technology level 19).
2. Place a male and female of any of the parent pairs above inside.
3. Wait for an egg, then place it in an Egg Incubator to hatch.
4. Passives are inherited from the parents — breed high-tier parents to pass on S-tier passives.