DISCLAIMER: This app acted as fan-generated guidance app for the game by Supercell. This is unofficial and not associated by Supercell. All box images and assets are belong to Supercell. For more details, see Supercell's Fan Content Policy http://supercell.com/en/fan-content-policy/ "Chest Sim for CR" is a fan-generated guidance app to simulate the card drop rate from all the 24 chests in CR. It contained all the latest boxes and the chest are free and can be opened instantly. By using this advance simulator, you can feel the happiness of opening tons of Super Magical boxes in a short time.