An awesome sniping game where you will take control of four snipers placed in different locations outside of your base. Your mission is to watch out for approaching hostile enemies and switch between the sniper using the numbered hot-keys for them to attack the enemies in that area. Your cross hairs must be hovering over the enemy before you hit the space bar to zoom in with your scope and begin to shoot at them. At the end of all the waves you will have the opportunity to go into the shop arsenal and purchase upgrades for your sniper rifles and machine guns. If you ever want to equip a certain sniper with a different weapon then you can drag that weapon from the shop and place it over the sniper you want to have it.