Level select:
Quickly press [Up] [Left] [Right] [Down] [Left] [Up] [Down] [Left] [Right] at the title screen. The sound of trains will confirm correct code entry.
Cheat mode:
Quickly press [Up] [Left] [Right] [Down] [Left] when the Plastic Reality Technologies logo appears. The sound of trains will confirm correct code entry. Enter one of the following passwords to activate the corresponding cheat function.
Effect
Code
All trains in editor
moretrains
All cars in editor
morewagons
Debug mode
imgoingnow
Mini trains
minitrains
Mini cars
miniwagons
Alternate music
listentoit
Alternate sound effects
itsnoisily
View system statistics
commotions
Zoo Tycoon demo
thanksforme