This Halloween. Nightmare Attack is coming! Nightmare Attack is a tower defense mobile game. The main theme is about a child who gets nightmares while asleep. To comfort himself/herself in the restless nights, the child will resort to seeking the assistance of his/her toys to combat the creatures causing the restless sleep.
It's free to get the installation package of Nightmare Attack, also, you can read users' reviews on Droid Informer. The app works fine on Android 2.3 and higher. It's secure to download this application. The game has been originally developed by Appsinnovate and it refers to the Strategy Games category.