Your mission in this WWII themed defense game is to survive wave after wave of incoming German troops. Your wall must hold during the battle. Don’t get overrun by the enemy or top secret documents will be lost. Each wave will get tougher, so make sure to repair your defenses and upgrade to stronger WWII weaponry. Use YOUR MOUSE to aim and fire. Press SPACEBAR to look through the scope for added accuracy. After buying additional weaponry press UP and DOWN ARROW KEYS to switch between them. Good luck!