Good concept but entirely too much grinding--just levelled up, got a new plane for one mission, now I need a bigger one for the next mission. The markets are empty, passengers and cargo unfuilling to my character's wallet. Maybe after a couple days I can have that nice new bigger plane to fufill one mission. Then more grinding.
 "Galactic Clicker"){kind=icon}
 "Aviator"){kind=icon}
 "Captain Nutty"){kind=icon}
 "New Star Soccer"){kind=icon}