In Battlefield Game, you must protect your wall! You are under attack by foot soldiers, tanks, missiles, and helicopters. You must use your gun to shoot and kill everything attacking you before they destroy your wall. Your wall starts off with 1000 health. If it reaches zero, game over! You will earn money after completing every round. Use your money to upgrade your guns. If you get a game over, you get to keep whatever guns you bought in the previous game, so you don't lose everything. Use your mouse to fire your weapon. You can either press the "R" button to reload, or click. Use the up and down arrows to switch between weapons. The space bar is used to zoom in. Good luck Soldier!