Become the ultimate Kardboard King in this charming seaside card shop simulator! Crunchyroll's new mobile game lets you buy, sell, and trade virtual cards, all while managing your own shop.

Live the life of a card shop owner in a quaint coastal town, dealing with demanding customers and the occasional Cockatoo named Giuseppe. Master the art of booster pack rarity to maximize profits (or befriend your clientele – the choice is yours!).

But beware! A mysterious masked thief lurks in the shadows, threatening your precious card collection. Uncover the town's secrets and protect your inventory! Will you rise to the top, or fall victim to the thief's cunning?

Ready to dive in? Download Kardboard Kings now from the App Store and Google Play! Follow the official Twitter page for updates, and check out the gameplay video above for a sneak peek. For more card-battling action, explore our list of the best Android card battlers.