Very generous with their Free-to-Play acquisition of "Premium Currency". All lower tier characters are upgradable to the highest tiers.Cons:
Some strategical placing of their summoning banner making it feel like they're trying to get you to spend money.
Been a fan of Fire Emblem Heroes and really enjoy the game. I've spent money on the game but to be fair I think I would have been fine if I hadn't.Re:Prodactyl has used this product for one year.