A free app for Android, by Falcon Gamerz.

It is an open-world action game where you play as a flying police eagle bike robot who is the only survivor of a destroyed city under attack by alien robots. You have to defeat all the evil robots of the future town.There are no limits on how far you can fly, how fast you can move, how many weapons you can use, or how many enemies you can fight against. Your enemies will not be the only ones who will be after you.You will have to use all the available weapons to survive, including machine guns, sniper guns, melee weapons, and even your flying bike.