"A civilization was collapsed as people got into religion of "ignorant egoistic idiotism". Genetically modified cattle and food turned the people and animals to agressive zombies. But there were few survivors. How they weren't affected" - The story of Lost Civilizations sounds pretty simple but that doesn't describe the briliant mapping behind it that is served by the mapper Jaka. Currently you can only find screenshots in the development thread over at Doomworld but it already creates high expectations to be honest.