Perk Rate/Fallout Tactics

Perk Rate is a derived statistic

Gameplay
The perk rate for humans is 3, which means that they can pick a new perk every 3 levels. The rate is 4 for ghouls, super mutants and deathclaws, and 2 for dogs. Robots cannot pick perks at all as their perk rate is infinity. You are able to save up perks to use at a later time.