This cheat only works with rides that you can design (e.g. Monorail, Roller Coaster, etc.). Build the smallest amount of track that is possible. Then turn the track on and off. Because the cost of building the track is based on the original size, it won't cost you anything to extend it as you wish!

With the game screen on, press 'Shift', 'Z' and 'X', together; then 'Alt', 'Z' and 'X', together; then 'Ctrl', 'Z' and 'X', together. Whenever you next press 'C', you'll receive 50,000 pounds and all the rides.

Insert disk 3 to load the game without the intro sequence, as the screen goes blank press 'C' a few times. Once the game has loaded, select a new game, then when you get to the map screen you should notice that your player's name has changed to "It's You, Buddy". Now when the game starts, you will have plenty of cash in your bank account.

Position a bouncy castle anywhere in the park (positioning the entrance and exit any where). Now pause the game until you notice the writing above the entrance speed up, and type 'L', (pause), 'I', (pause), 'V', (pause), 'E', (pause), 'C', (pause), 'A', (pause), 'S', (pause), 'H', (pause), 'P', and 'P'. You should now get a new shop and ride every year.

To get the baddest roller coaster without having to pay for it, place your roller coaster doorway where you want and build the smallest loop you can around it using the least number of sections possible. Open it up and close it down immediately (to only be charged for the tiny ride). Now remove the tiny loop and build your dream coaster without paying a dime.