u/Additional-Whole9909

It was a first person shooter where your character is locked in place and waves of zombies came towards you. The game was very red, and the main menu was a map where you would select missions or areas to go to. There was different kinds and all the missions ended with a tank boss who would throw things (kinda like the l4d2 tank). I remember playing it on my dad's phone and have been searching for it for a long time