Frogger cheats and cheat codes for Playstation

Stage select
Pause the game play and push Right, Square, Triangle, Square, Triangle,
R1, L1, R1, L1, Circle buttons in order. A message will confirm the 
correct code entry.

Unlimied lives
Pause the game play and push Right, Square, Triangle, Square, Triangle,
X buttons in order on your controller. A message will confirm the correct 
code entry. After enabled the cheats, you can quit from the game
if you press Start to pause, then press Select, then select the 
"Yes" option.

No vehicles
While playing the on a "classic" level press pause, then push Right, 
Up, R1, L1, R1, X buttons in order. 

Frogger Game Shark Codes:

Unlimited Time         
800B3DF8 0900
                  
Unlimited Lives        
800B6C50 0009
                  
Reverse Joker Command 
D00BCAF6 ????