Hi . I have had this game for about 2 years and i think it is one of the best mobile games I have played alongside COD mobile . However , progressing efficiently is almost impossible with out spending real money . And alot of money you have to spend to continue playing . I stopped playing the game as it became boring logging on every 4 hours to collect my hired pilots pay. And logging on every 25mins waiting for other airline offers . More waiting around and watching ads then actual flight play