How to breed Neptilius in Palworld
You cannot make Neptilius (#201) from any other pair. The game excludes it from the breed-rank maths entirely, so the only pairing that produces one is two Neptilius you already own — it breeds true and nothing else works.
Where to get one instead
The Neptilius page lists its drops, stats and how to beat it, and the interactive map plots every spawn point the game places for it, including the level-60 alpha.
Two of them will breed true, so once you have a pair the passive inheritance guide covers getting the traits you want onto the offspring, and the Water element page shows what it is weak to.
Unique combination
All parent pairs
1 combinationsBack to the breeding calculator · Neptilius stats and drops
Extracted from Palworld's game files on (build 4570950001).Methodology