The fabric of reality is in shreds, and monsters are invading! It's up to you to do what it takes. Bring your greatest weapon and do your best, because you are the... Protector of Everything!
Devastate all levels and shoot the alien scum in the head, or in the back. It's your choice. In the end, you will get what you deserve. It is hard. It's not good to be in your skin. But with the loot you find, you'll be able to obtain bigger, more terrifying weapons that will leave a row of dead enemies in their wake! In the end, there will be more bullets in the air than oxygen for everyone to breathe.
NOW GO OUT AND DETONATE THE ALIENS!
(4.1 and up)
Ice Cream Sandwich (4.0 - 4.0.4),Jelly Bean (4.1 - 4.3.1),KitKat (4.4 - 4.4.4),Lollipop (5.0 - 5.1.1),Marshmallow (6.0 - 6.0.1),Nougat (7.0 - 7.1.1),Oreo (8.0 - 8.1), Pie(9.0), Android 10, Android 11