Be careful, too many zombies are coming! It's been 80 days since the apocalypse. Your sole goal is to survive as long as you can. Defend yourself and your teammates from the walking dead using realistic weapons, explosive firearms and advanced gear. Use special skills to clear each stage of nemesis and kill strong boss zombies. There will be several weapons to choose from. Choose the ones that will be the most efficient and robust to shoot down the zombies. FEATURES: - Graphic: Realistic 3D