Airport Tycoon Cheats

When airlines approach you for their own check-in desks,
etc., agree to their requests. If you do not agree, they will
not ask again and you will lose their business.

Go to the duty-free shop and buy the violin case. Give it to the East Indian guy on the bottom floor; there a fire extinguisher beside him. After giving him the violin case, the plant that's in front of the extinguisher will be moved, revealing a secret passage.

Go through the secret door and ask the army guy to sabatoge your opponent's planes or other equipment!

When airlines approach you for their own check-in desks, etc., agree to their requests. If you do not agree, they will not ask again and you will lose their business.