How breeding chains work in Palworld
Most Pals can't be reached in a single pairing. If you want a Jetragon but only have a Lamball, you'll need several intermediate breedings — each one producing a Pal that gets paired again in the next step. The breeding chain calculator finds the shortest path through the entire breeding graph so you spend the fewest eggs possible.
What "shortest chain" means
Every Palworld breeding result is deterministic: each pair of parents always produces the same egg. That means the full breeding graph can be mapped in advance, and the shortest path between any two Pals is a fixed number of steps. The calculator runs a breadth-first search over that graph to find the route with the fewest breedings, prioritising chains that reuse the Pal you bred in the previous step as one of the parents.
Tips for following a chain
- Keep every intermediate Pal. Each step's result becomes a parent for the next step — don't release it.
- Catch the partners ahead of time. Round up all the partner Pals the chain needs before you start so you're not hunting mid-chain.
- Passives carry through. If you want specific passive skills on the final Pal, breed them into one parent as early in the chain as possible — they can propagate all the way to the end.
- Gender doesn't affect the result. Any combination of genders between two Pals produces the same offspring species, so use whichever you have available.
When there's no chain
A handful of Pals — mostly legendary bosses — can only be caught in the wild, not bred into. If the calculator says no chain exists, the target Pal is catch-only and no amount of breeding will produce it.