The city turned to ashes. The streets were empty. But underground — in ramified catacombs, flooded tunnels and forgotten bunkers — life goes on. An ugly, aggressive and deadly life. You are an ordinary cat, thrown into the very epicenter of the disaster. There is no way up. Radiation, landslides and darkness cut off all exits. The only chance to survive is to go deeper and find another way out. But you're not alone there.A huge underground worldExplore a multi-level maze of catacombs, sewers, abandoned bunkers and flooded tunnels. Each zone has its own atmosphere, its own dangers and its own secrets. Some passages are hidden. Some are intentionally walled up. And it's not always clear whether it's from the outside or from the