New game mode unlocked: Defense Protect your outpost with epic turrets

New game mode unlocked: Defense mode! The outpost is under siege, and you are the last line of defense! Grab your light machine gun and deploy pillbox, sentry, missile turret, and artillery turret to hold the line! Why play Defense mode? - Intense wave-based survival - Epic firepower and reinforcements - Test your skills. How long can you survive? The zombies are coming. The desert will run red. Defend the outpost. Survive the storm. Become the legend. Play Defense Mode now!