Photographer Guest
Enter Chris Sawyer as a guest name.

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. Keep doing this to also 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.

Guest Pays Double Entrance Fee
Enter John Mace as a guest name.

Weird Comments
Enter Andy Hine as a guest name, then watch him after he leaves a ride. Enter David Ellis as a guest name, then watch him when he enters a ride.

Intamin Fan
Enter Elissa White 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.

Slower Go-Karts
Enter Mr Bean as a guest name.

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).

No Money Needed
Start to create a new scenario in the editor. After you go through making all of the desired settings, click the "No Cash" option then set your objective to 500 people in your park. After that, you will not have to worry about your cash limit.

More Money
This trick only works when you make your own scenario. Pick the things you want invented in the scenario and go to the next step. Build the landscape for the park. When you are done, close the menu that makes you chose the size and other attributes. Open up the scenery menu and build pyramids all over the park. Note: Do not put the pyramids over the park borders. Then, finish the rest yourself. When you play the scenario, you will get more money by doing nothing.

Rides That Guests Love
Build a monorail or ski lift and many people will ride it. The monorail is recommended, as the ski lift can only hold two people at a time and many people will leave the line. If possible, increase price of monorail to a reasonably high amount.

Create a shuttle loop and make it as high as it can go. Launch it at full speed and guests will love it.

Guests really love shuttle loops that go as slow as possible and give the most hang time. They are cheaper then big shuttle loops. Shuttle loops also do not have to go out and then back over the same track. Tracks that loop around and back are safer to build and can bring in just as much money.

Guests Never Leave
Put a "No Entry" sign by the entrance, facing away from the entrance. Guests can still come in, but will not leave. Note: This may cause your park rating to decrease, because many guests will be "lost" and want to go home.

Extra Building Space
Build a ride or attraction such as a maze. You can now build on top of that with smaller rides (for example, bumper cars).

Select Height Placement
When placing any object, select where you want to put it, however before you click, hold [Shift] and move the mouse up or down. Click when you have the preferred height.

Change Operating Options Without Losing Any Guests That Are Queuing
Click on a ride, pause game play, close the ride, then go to "Operating Options". Change the operating mode for the ride, then open the ride.