The army of zombies is endless Consolidate your fortress Upgrade your weapons and equipment Become a hero guarding the shelter More flexible first and third person dual control A variety of weapons and defense structures are available More kinds of monsters bring you more challenges There are many different situations and you have to decide how to defend Kill more zombies and get paid to upgrade your weapons and defense structures Complete the primary level and obtain stars to unlock higher-level challenges Unlock endless mode and kill zombie tribes Beware of the boss. They are fierce Log in to Google play to save your data or share your scores to the killer leaderboard This is an independent game. If you like it or have any criticism, please leave me a message or send me an email. I will do better.