You might have difficulties running the game if not enough resources are downloaded for the game.
If you are having problems to start the game, close all of the running applications in task manager and try opening the game once again.
You can also try reinstalling the game after deleting the application.
Below are the minimum and recommended specifications for the game play of Fantasy War Tactics.
It can differ depending on the settings of the user's device.
Device specifications : Over RAM 1G
For Android Device : Android 4.0 and up
For iOS Device: Requires iOS 8.0 or Later.Compatible with iPhone,iPad & iPod touch