Phantom of the Kill is an Android app developed by gumi Inc. (Sumitomo Fudosan Nishi-Shinjuku Building No. 5, 3F Nishi-Shinjuku 4-34-7 Shinjuku, Tokyo 160-0023 Japan). Others apps created by gumi Inc. are: The Alchemist Code, Brave Frontier, Slots Reel Frontier.

Phantom of the Kill first became available on 11 Dec 2015. It is estimated that Phantom of the Kill has been downloaded between 1000000 and 5000000 times from the Play Store.

Phantom of the Kill 2.5.4 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 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 access to the vibrator.

Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.