While playing a game, press [Tab]. Then, type one of the following codes at the 
green cursor at the bottom of the screen to activate the corresponding cheat 
function:

Result - Cheat Code
$1 million for company - slush fund 
$1 million for player - cattle futures 
$100 million for company - powerball 
$100 million for player - king of the hill 
Access denied territories - let me in 
All trains are AMD103 - amd103 
All trains available - show me the trains 
Cities grow faster - viagra 
Competitor's trains crash - casey jones 
Doubles industrial center output - overtime 
Doubles maximum train speed - speed racer 
Lose scenario - bobo 
Win bronze scenario - bigfootbronze 
Win gold scenario - bigfootgold 
Win scenario - bigfoot 
Win silver scenario - bigfootsilver