Frogger 1

Frogger 1 cheat codes: 
USING CHEAT CODES:

1.Pause Frogger in single player mode
2.Type each of the cheats in slowly and deliberately
including spaces (but without quotes)
3.A message will flash on the bottom of the screen
after you have typed in the code acknowledging which
cheat you turned on.
4.Note: To quit a level when the cheat is activated
press 'ESC'.

Infinite Lives: "NO MORE ROAD SPLATS"
All Zones Open: "SHOW ME MORE ZONES PLEASE"
All Level Open: "WAY TOO HARD FOR THE LIKES OF ME"