During the game, type these codes to activate the cheat.
If you're successful, you should here a sound.
atmissall - Level select
crowd - More people
donaldtrump - More Money
expander - Expand airport
famous - Better reputation
mentat - All helpers active
nodebts - Eliminate debts
showall - See all flights
thinkpad - Notebook
winning - Level skip
bubblegum - See people think
runningman - Faster player
thinkpad - Get a notebook
At about 1745 gametime go to the Airport Manager's
Office and bid for the Branch Offices available,
Stay in the office until the end of the day.
When you return to your office the next day you will
find that your bid/s for the Branch Offices were successful.
Continue doing this and eventually you will have all
the Branch Offices available to you.
This prevents your competitors from buying the rights
and when you have all of the offices in your file you
will never have to fly empty from an airport in order
to collect passengers from another.