You can find cards in all of the chests which reward you random rewards from money, gadgets, blueprints for weapons or your DNA parts for the bestiary, up to hero cards, which unlock new heroes for you to play or upgrade.
You can find cards in all of the chests which reward you random rewards from money, gadgets, blueprints for weapons or your DNA parts for the bestiary, up to hero cards, which unlock new heroes for you to play or upgrade.