Hidden Expedition: Dawn of Prosperity is an adventure arcade game in the hidden object genre. The events of the game take place at an old weather station, where strange activities were recorded. Strange tremors are coming from that area, although it is not a seismically active zone. A nearby observatory has also seen some signs of activity after years of silence. There may be something sinister going on there, so you have to track the signal and get to the bottom of the truth.