Various Cheats:
During gameplay press ~ to get the console. Now enter a code below and press ENTER to activate

MassDrop - Huge airport

DoEarthquake - Start earthquake

DoTornado - Start a tornado

INeedCash - Get $100 million

SetBudget <number> - Replace <number> with the budget you want

SetCash <number> - Replace <number> with the cash you want

HideGame - Hide Game

ShowGame - Show Game