One day there was an accident in the ocean deep and a long established balance between the light and the darkness was destroyed. The time has stopped and you are alone to reconstruct the memories of the past and to define what happens in the future. Find long-lost letters from different ages and face people's struggles with time, destiny, coincidence and human nature, hear their voices, establish hidden connections and head to test yourself in a final battle.
Spend collectibles to unlock new territories, position them on your personalized map and enjoy a unique free-roaming virtual reality gaming environment.
Explore a sub-aquatic space, pick-up collectibles, face the enemies and discover stories of the past. Go through tunnels, find your own paths in submerged constructions, choose your own exploration speed, use the light energy to proceed in the deep and to defeat the perils that hide in the darkness.