Chaos CreaturesBreeding

Genetics planner

Punnett calculator for morph pairings

Pick a species, add the genes each parent carries, and see every possible offspring outcome with its probability. Recessive, incomplete-dominant (co-dom) and dominant genes are handled; polygenic and line-bred traits are not.

Sire ♂

    Dam ♀

      Gene types marked "assumed" have not been verified by us yet. Outcomes list visual appearance first, then carried hets. Probabilities assume independent assortment.