Hello,
I am very sorry for you to hear this, but we are restarting the project. There is too many bugs and the gun won't shoot or anything, the gun is appearing at a random spot and all, I am sorry about this just restarting, but I promise to make the game alot better!
When we restart we will make reloading, gun animations, gun sounds, bigger terain, zombies, main menu and more!
-Ryan