An alternate history sf game. A what if genre that imagines a world where some event or accident changes history as we know it, set in a time-shuffled world that includes a destroyed Seoul and the 10th century Byzantine Empire.
Players can enjoy the shooter genre in a single open world with many other people, and can move and explore the world freely.
In addition, the world is realistically organized around various cities in different time zones, and players can feel changes in the weather, making survival itself an immersive and differentiated experience.
