Games Similar To Zector 7 for Android

The world has become a wasteland due to a sudden zombie virus outbreak.You will start as a fragile survivor in this world, overcoming various threats around you and uncovering the secret of the zombi....

War... War never changes.It began with a whisper, a shadow across the stars. The invasion came without warning, an extraterrestrial force far beyond anything humanity had faced. The sky cracked open.....