Lost Ark is an action packed free-to-play MMO-ARPG where players can embark on an odyssey in a vast, vibrant world: explore new lands, seek out lost treasures, and test yourself in thrilling action combat. Define your fighting style with your class and advanced class, and customize your skills, weapons, and gear to bring your might to bear as you fight against hordes of enemies, colossal bosses, and dark forces seeking the power of the Ark.