Try to survive horde after horde of IronZombies 🧟♂️ using only your gun, but beware, the more IronZombies you kill the faster they become.
Use the arrows ⬅️ ➡️ ⬇️ ⬆️ to move the player and the space button to shoot .
Keep in mind that after shooting 12 bullets you will need a few seconds to reload, during that time you are completely vulnerable!