SimCopter

Type Ctrl-Alt-x and enter the following codes:
I'm the CEO of McDonnell Douglas
Type the numbers 1-9 in the helicopter catalog and you will get the
helicopters. If you type them all, you get all of the helicopters. 9 is 
an Apache, complete with machine gun (space) and missiles (m). You can 
only get the Apache if there is no military base in the city. If there
is, fly to it, get out of the helicopter, and enter the Apache.
Gas does grow on trees
Unlimited gas.
Warp me to career: x
In a career game, replace the "x" with any number from 1-29 and you will 
warp to that level.
Give me bucks or give me death: x
Replace the "x" with any amount of money from $0-$50,000. One drawback: 
the more money you demand, the higher the chances are of the game 
closing without being able to save.
The codes must be typed EXACTLY as shown, or the code will not work.