This is what Z Day Shootout is! There are many weapons and many zombies. Just look and break! It went by so quickly!
Z Day Shootout is a first-person shooter where you have to kill all the zombies before they can kill you. You have many weapons that you can use to get what you want, but you have to find them first. Even though you start with a knife, you can find a pistol and some ammunition near the first spawn point to help you out.
The zombies can be pretty scary, but their AI and movement patterns are poorly made. They basically just shuffle toward you and do damage when they touch you, so if they get too close, you can't do anything but run away or get to higher ground. On the other hand, you can easily shoot them from atop different platforms.
Have fun and good luck!
