If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
The aim of this fun strategy card game is to build a 100-storey castle before your opponent does! You can also win by destroying your opponents castle whenever you get the chance to do so. Use the cards in the game to build your fortress or fight your enemy, the choice is yours! But using these cards will cost you a brick. Good luck!