A free app for Android, by Super Gem.

Imagine a scenario where you are a student at a high school and the whole campus is infected with a deadly virus. You have no family and no one to turn to, and the only thing you have to rely on is the bullet in your gun. You have to be the last survivor of the zombie attack at your school and it is time to put an end to the epidemic. Kill all the infected students and then yourself to save humanity from a deadly virus!

Zombie School: All Us are Dead is an arcade action survival game with many different elements, including:-Many levels to explore.-A fun story and unique characters.-Many weapons to use against the zombies.-A realistic and immersive horror environment.-The game’s soundtrack will make you feel as if you are in a real school and the sounds of the dead are always lurking around.