As a gem hunter, go find all the gems stolen by monsters. There is a time limit on each stage so be sure to collect all of them before the time runs out.
Starting as an air traffic controller in the year 1925, your small grass airfield grows into a major international airport in 1970. Witness the WW2, the flying mail service in the 1920's, the breaking of the sound barrier, and birth of the passenger jet.
Protagonist was thrown into a prison because he's been accused of a robbery. The warden here is very mean and an intimidating guy. Help the protagonist rescue inmates then escape this prison of hell.
