Hazel Sky has players take on the role of Shane who has been recently sent to an island far from his home, the flying city of Gideon. For Shane to be able to return home he must conquer a number of trials in problem solving and engineering to return successful. These trials that Shane will face have him building an assortment of flying machines, exploring the island, and discover what happened to those who faced the trials before you, successful or otherwise.
While undergoing his trial Shane also begins to communicate with another on her trial, Erin. From this an illicit friendship is sparked as Shane's ideas of the world are shifted with each new experience. With mysteries to find it's up to you and Shane to get to the bottom of it all in Hazel Sky.