Post-apocalyptic MMO survival shooter. Events take players to a world affected by a virus that has turned most of the planet's population into zombies. The shooter takes place 5 years after the outbreak of the virus, and the main character is one of the lucky few who survived the epidemic.
Players alone or together with friends try to survive in a dangerous world, engage in battles with zombies and marauders, fight bosses, collect loot, engage in crafting and complete missions given by NPCs.