Oceanhorn: Monster of Uncharted Seas is an arcade action game with elements of fantasy and adventure with a third-person view. You wake up and find a letter from your father. He disappeared. The only clue is his old notebook and a mysterious necklace. You have to explore the islands and the world filled with many dangers, mysteries and secrets. You will find battles with monsters, magic and the discovery of ancient treasures that will help you in your quest.