Creatures do have maximum DNA caps per Creature Level based on their rarity. When the cap is reached, any additional DNA acquired in-game will not be added. The only exception for this is for any DNA acquired through purchased incubators. 

Maximum Amounts: 

  • Common: 250,000 DNA 
  • Rare: 100,000 DNA
  • Epic: 25,000 DNA 
  • Legendary: 10,00 DNA 
  • Unique: 4,000 DNA