The water element is strong and dangerous, few people are insured from the flood. If there is no river or other body nearby, the reason for flooding may be excessive rainfall. Breakthrough dams, melting snow in the mountains, too, can release powerful water streams that sweep away everything in its path. Usually, floods are ready and can be evacuated. So it happened and the town where the heroine of the game The Great Flood - Alison lives. Its inhabitants are always ready for such catastrophes, because they live near the water. The heroine is a professional diver and her services will be needed to get the necessary items from the flooded houses.