All purchases are free:
Press [Left, Down, X, Circle]
eight times while in the park in camera mode (first person view).
A sound will confirm correct code entry.


Golden Tickets:
Press [Up, Down, Left, Right,
Circle, Right, Left, Down, Up,
Circle] four times while in the park in camera mode (first
person view). A sound will confirm correct code entry.


All items researched:
Press [Up, Down, Up, Down,
Left, Up, Down, Up, Down, Right]
eight times while in the park in camera mode (first person view).
A sound will confirm correct code entry. Note: This only works
for the park you are in at the time you entered the code.


All awards:
Press [Up, Down, Left, Right,
Circle, Right, Left, Down, Up,
Circle] five times while in the park in camera mode (first
person view). A sound will confirm correct code entry.

Rollercoaster Test Park:
Create 10 roller coasters with an ultimate rating to
unlock a Rollercoaster Test Park when a starting a new game or
reloading a saved game.

Stop ant commentary:
Press Triangle when the ant talks to stop it
most of the time.


Unlimited money:
Enable the "All purchases are free" code,
then build a roller coaster. Place the first pylon, then select
"Undo" to get $100. Repeat this as many times as desired.



Hint: Green award:
Build over five shops, with a garbage can within one
square of each. Keep a set of highly-skilled Janitors to increase
your chances of getting the Green award.

Hint: Security award:
Set security cameras all over your park so they can
see at least 80% to get the Security award.

Hint: Aesthetics award:
This award probably will not appear until your park
is very well developed. Research and build as many new shops and
rides as possible. Build at least eight rides and spend more than
$3,000 on features.

Hint: Upgrade award:
Upgrade at least ten of your rides and you will be
given the award and a Golden Ticket.


Hint: Path Economy award:
Build ten rides with using less than 100 squares of
path.

Hint: Gold Ticket:
Play a sideshow and win first place to get a Golden
Ticket. Note : This does not work on all side shows; each game
can only be played one time to get a Golden Ticket.


Hint: Making money early:
Build side shows such as Arcade, Gopher Bash, etc.
Then, press Circle when the building is highlighted to
enter the information screen. Set the chance of winning all the
way up, so that the visitors always will win. Next, set the cost
of the prize to about $20. Then, set the cost to play to about
$40 to $45. Your guests will always win and stay happy, and you
will never lose any money. If enough people play you can easily
make a nice sum of cash.


Hint: More money:
Enable the "All purchases are free" code.
Keep buying things, then delete the things that you bought. You
will have more money.

Glitch: See through the closed entrance
gate:
Go to your park while it is closed and enter first-person
view. Walk backwards to the front gate, and when you are all the
way backed into it, turn around. You can see the other side. Note:
This only works if you walk backwards into it.


Glitch: See only the bus' tires:
Open a park, go to camcorder mode, go outside, and
get in front of the bus. When looking at it, when it goes by all
you will see are the tires. Look away from it when it is approaching
and the same thing will happen.



Glitch: Super speed:
Place the first two pylons of a roller coaster as close
together as possible, with the third pylon as far away as possible.
Set the height of the first two pylons all the way up. Set the
height on the third pylon all the way down. Sometimes raising
the fourth pylon will add to the speed. If done correctly, your
roller coaster may get over 400 kph.