,000,000 (in 2D game)
 
 Select City Info Budget from the menu. Then at the Budget screen,
 hold R1 and press X, Circle, Triangle, Square. Release R1 and hold
 L1. Press X, Circle, Triangle, Square. Release L1 and hold R2. Press
 X, Circle, Triangle, Square. Release R2 and press L2. Press X,
 Square, Triangle, Circle. Release L2. If you entered the code
 correctly, you will hear the sound of a cheer. Note: This code may
 only be enabled once per game. 
 
 0% interest bonds (in 2D game)
 
 Select City Info Budget from the menu. Then at the Budget screen,
 hold Triangle and press L1, L2, L1, L2, R2, R1, R2, R1. Note: This
 may result in fines of up to 00,000.
 
 Most tools available free (in 2D game)
 
 Select and cancel the tree tool with the normal arrow cursor. Then,
 go to the status bar and press Up, Down, Right, Left, Up, X while
 keeping the cursor within the status bar area.
 
 Maximum fire, police, and military (in 2D game)
 
 Select and cancel the dispatch tool with the normal arrow cursor. Go
 to the status bar. Press Left, Right, Left, Right, Circle, X while
 keeping the cursor within the status bar area. Use of any of the
 dispatch tools (fire, police, military) to get the maximum number
 allowable, regardless of the number of stations you have.
 
 Night (in 3D game)
 
 To cycle between day and night, press Down, Up, Down, Up, Down, L2,
 R2. To return to normal, press Down(2), Up(2), Down(2), L2, R2.
 
 Fade to black (in 3D game)
 
 Press Down(6), L2, R2. To pause the fade, press Left(6), L2, R2. To
 return to normal, press Right(6), L2, R2.
 
 Translucent city map (in 3D game)
 
 Press R1, R2, R1, R2, R1, R2, R1, R2. A translucent city map HUD with
 a position indicator will appear. To return to normal, press L1, L2,
 L1, L2, L1, L2, L1, L2.
 
 Helicopter cockpit (in 3D game)
 
 Press R2, L2, R2, L2, R2, L2. Turn off the cockpit by pressing R1,
 L1, R1, L1, R1, L1.
 
 Gold nugget trail (in 3D game)
 
 Activate the "Helicopter cockpit" code multiple times by pressing R2,
 L2, R2, L2, R2, L2, R1, L1, R1, L1, R1, L1 seven times, followed by
 R2, L2, R2, L2, R2, L2(2), R1, L2, R1, L2, R1, L2, R1. If you entered
 the code correctly, a trail of golden nuggets will appear on the
 road. Collect these nuggets as you move around the city to increase
 your city fund. 
 
 Flight mode (in 3D game)
 
 Press Right, Left, Right, Left, Right, L2, R2, Start(2). The code
 Right, Left, Right, Left, Right, L2, R2, X(2) may also be used. Press
 Start to return to normal. You can fly around the city without being
 limited to the roads. Flight mode controls are:
 
                           
  R1    
  Altitude up    
                           
  R2    
  Altitude down  
                           
  L1    
  Propel forward 
                           
  L2    
  Propel backward
                           
  Up    
  Look up        
                           
  Down  
  Look down      
                           
  Left  
  Turn left      
                           
  Right 
  Turn right     
                           
  Game Shark Codez:
 
                        
  Infinite Money 
  800EA8B0 FFFF