Thrillville - Platform: Playstation 2

All parks:
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While in any park, press Square, Circle, Triangle, Square, Circle, 
Triangle, Square to unlock all parks.

All rides:
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While in any park, press Square, Circle, Triangle, Square, Circle, 
Triangle(2) to unlock all rides.

Debug camera with time functionality:
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While in any park, press Square, Circle, Triangle, Square, Circle, 
Triangle, Left. Note: This code may only work in the beta version of 
the game.

Debug renderer:
---------------
While in any park, press Square, Circle, Triangle, Square, Circle, 
Triangle, Right. Note: This code may only work in the beta version 
of the game.

Different hat style:
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Change the Hat Stall theme. To do this, press Square, then choose 
"Inventory". Select the Hat Stall, select "Customize Style", then 
choose the themes. Change it with Left or Right.

Easy friendship:
----------------
Tap X on the Chat menu instead of choosing which is the best 
conversation for someone.

Extra $50,000:
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While in any park, press Square, Circle, Triangle, Square, Circle, 
Triangle, X.

Faster Romance:
---------------
Play the Flirt mini-game instead of the regular conversation. 
Note: This option only becomes available after you reach the Love 
Interest level.

Mini-games:
-----------
Get a 100% game completion to unlock the final two mini-games.

Mission completion:
-------------------
While in any park, press Square, Circle, Triangle, Square, Circle, 
Triangle, Circle. Then at the mission selection screen, press Square 
to complete the highlighted mission and unlock the next mission. 
Note: Each time Square is pressed on a highlighted mission, the rank 
of the completion increases (from bronze, to silver, and finally gold).

Toggle chat debug option:
-------------------------
While in any park, press Square, Circle, Triangle, Square, Circle, 
Triangle, Up. Note: This code may only work in the beta version of the game.