Begin a new game and complete the first two missions. As the third mission begins, before you place your Town Center, enter the following key combination on your keyboard: 1, I, D, 5, I, O, 8, T, T, 7 . You will receive free money. It's also possible to activate the game's Cheat mode. To do so, press ENTER and then type in NERO and press ENTER again. Once you have done so, you can use the following keyboard shortcuts for the corresponding rewards.

[ALT]+K - Automatically Win
[SHIFT]+C - Free Camera