Airline Tycoon lets you start an airline from the ground up. In a day's work, you'll negotiate with employees, customize your planes and arrange for carrying cargo loads.

First press the tilde (~) key to bring down the console. Next type one of the codes below and then press Enter.

I've tried it and became the richest airline company in the game using "falcon airlines". First, you go to Petrolair (A) and then you go to the drinks machine. Click on it and you'll get the ...