Zombie vs. Janitor Game

Fight off hordes of zombies in the thrilling Zombie vs. Janitor! Get ready for incredible crafting in this game! The game starts with the first level, where you only need to last 2 minutes to advance to the next level. The only weapons you have are a knife, a pistol, and a grenade. The amount of ammo is unlimited, but still, the pistol is not the best weapon to fight piles of hungry zombies. In the pauses between levels, you can upgrade your current gun or buy a new one using the points you get. You can unlock such weapons as a shotgun, rifle, submachine gun, Uzi, etc. Upgrade each type of weapon separately, adding accuracy and damage and increasing the size of the clip. Try to survive as long as possible. Keep an eye on your life and armor reserves. You can replenish life and armor by using those same points. Will you be able to complete all levels and survive, or will you be eaten in this schoolyard?