In survivor io, rampaging waves of zombie-killers are advancing on your city at breakneck speed. The people are in danger of dying a horrible, violent death if you don't rein in your inner hero and defeat this evil threat.

Only by mustering all your bravery, unleashing your full arsenal of shooting skills, and proving your immense potential can you restore peace to your city and its inhabitants. Gather gems, destroy your enemies with ruthless precision, and wipe out these terrifying killer creatures. Feel all the thrills you can handle as you try to make it through this horrific nightmare, where a total of a thousand unique monsters are waiting for you. Let's try out for free! Good luck!