Onion development

Onion development entails the evolution of an Onion or its resident Pikmin.

=In fanon games=

In Pikmin: Revenge of the Darkfreeze
In Pikmin: Revenge of the Darkfreeze, Onions will become more technologically advanced as the Pikmin living within them become more intelligent and develop a culture. The development resembles primitive tribes becoming potentially space-faring relationships.