Start game as usual. During gameplay press tilde (~) to go to console,
then enter the following cheats followed by ENTER:
INeedCash - Get 100.000.000 extra money
MassDrop - Get Huge Airport
DoEarthquake - Invoke Eartquake
DoTornado - Invoke Tornado
SetBudget xxx - Get xxx extra money
SetCash xxx - get xxx extra money
HideGame - Hide Game
ShowGame - Unhide Game
Entering invalid cheat codes will make the console stay
open, whereas entering a valid cheat code will close the
console.