Can you breed Blue Slime in Palworld 1.0?
Yes — Blue Slime can be bred in Palworld 1.0. It only comes from one fixed special combination — the normal rank formula never produces it. Two Blue Slime bred together always produce Blue Slime.
At breeding rank 3100, Blue Slime is one of the easier hatches in 1.0 — common pairs reach it without any planning. Like every returning Pal, its breeding rank changed in the 1.0 revision — combos from older guides and spreadsheets no longer apply. It's a water-type, which matters for the work suitabilities and partner skill you're breeding toward. It can only come from the fixed combination shown below — the normal rank formula never produces it.
Unique combination
Blue Slime comes from a fixed special pair that override the normal breeding formula:
| Parent 1 | Parent 2 | Status |
|---|---|---|
| Blue Slime | Green Slime | ✓ 1.0 verified |
Breeding two Blue Slime together
Blue Slime + Blue Slime always produces Blue Slime — the reliable way to stack passives once you have a good pair.
Hatching tips for 1.0
- Passives: keep the parents’ combined passive pool limited to what you want — odds in the passive calculator.
- Mutations: every egg also rolls the new 1.0 mutation chance — budget eggs with the mutation calculator.
- Need a starting point? Plan the shortest route from Pals you already own with the Palworld 1.0 breeding calculator.