Killing guests
To make a bad guest die, go to the water icon and raise a small square of water. Select on any guest, take the tongs, and put them in the water. It takes about fifteen seconds for them to die. Another way is take the Whoa Belly ride when you get it. Do not construct the tower all the way up to the top. Instead, go to the little icon that has a pink and blue wheel object. Where it says speed, set it to 90 mph. The car will go flying off the tower in flames.

Flying guests:
Click on a person to bring up the screen. Click on the claw and when he or she swings back, press [Backspace].

Photographer guest:
Enter Chris Sawyer as a guest name. Note: This effects multiple guests when activated. They will start taking pictures when guests in your park think some of the scenery is very nice.

Artist guest:
Enter Simon Foster as a guest name.

Increase guest happiness:
Enter Melanie Warn as a guest name. You can rename the guest to another name and repeat this on another guest as needed.

Increase park rating:
Enter John Bibrough as a guest name. Press L to increase your park's rating.

Waving guests:
Enter Katie Brayshaw as a guest name.

Hungry guest:
Enter Tony Day as a guest name. This guest will usually be hungry or very hungry.

"Wow!" thinking:
Enter John Wardley as a guest name.

Free rider:
Enter John Mace as a guest name.

Faster Go-Karts:
Enter Damon Hill as a guest name. Enter Michael Schumacher as a guest name to race even faster.

Slow and crazy driver:
Enter Mr Bean as a guest name before they get on the Go-Karts.

Multiple names:
You can have more than one person with the same name (which works well when using the cheats) by changing the capitalization of various letters. For example Chris Sawyer can be used on another person by making all letters lower or upper case (chris sawyer and CHRIS SAWYER).