Graphically an amazing jump'n'run game (you can see Mario, Sonic & Co.). Brightly colored and beautifully designed 3D world with corresponding scenes and environments Responsiveness and timing are of course important to pass each level. Although I have not yet played all the levels, but so far Paper Monsters is entertaining and fun. The nice sound sounds through headphones (as recommended) better, but is a bit monotonous.
On the fire phone well controlled, sustained playing sucks of course the battery is empty .... ;-)
The permissions are not objectionable, recommended for this reason.
It takes a while until I go to sleep now ... (Free) Download Tip.