Undead Zone is an indie strategy game developed by Styloxis. The game takes place in a post-apocalyptic world where the undead have taken over and humanity is struggling to survive. You play as the leader of a group of survivors, and your goal is to build and defend a stronghold against the undead hordes. The gameplay of Undead Zone is strategic and challenging, with a variety of resources and units at your disposal. You must manage your resources carefully to build and upgrade your stronghold, recruit new survivors, and research new technologies that will help you survive. You can also train units, such as soldiers and snipers, to defend your stronghold and attack the undead.