Z Survival Day — save the world from the invasion of infected zombies, look for survivors and unite them together to fight back and finally win. You will find yourself in a world destroyed by a terrible virus and you can only fight for his salvation. Choose a powerful weapon and go into battle, but in any case do not let them get close to you. Also for your weapons will be available system improvements, using which you can turn an ordinary powerful gun in the most powerful legendary weapon that will only have you. Explore more than 5 locations, pass more than 100 available tasks, but be careful, with each subsequent level the strength of your opponents will constantly increase.