Castle Defense 2 is an Android app developed by DH Games (High-tech zone, Yizhou Ave North Section,
 Chengdu, Sichuan, China). Others apps created by DH Games are: Treasure Defense, Dungeon Rush, Galaxy TD.

Castle Defense 2 first became available on 20 Aug 2015. It is estimated that Castle Defense 2 has been downloaded between 1000000 and 5000000 times from the Play Store.

Castle Defense 2 3.2.2 requires the following permissions:

Allows applications to access information about networks.

Allows applications to access information about Wi-Fi networks.

Allows applications to open network sockets.

Allows an application to read from external storage.

Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.

Allows an application to write to external storage.