Cheats for Monaco

Pressing down the key and releasing counts as one input. You will be using the arrow keys for these codes. Here they are:

F9, Up, F9 : God Mode ENABLED/DISABLED
F9, Down, F9 : Invisibility ENABLED/DISABLED
F9, Left, F9 : Reveal Map ENABLED/DISABLED
F9, Right F9 : Free Bombs ENABLED/DISABLED

And here are some more game changing ones:

F9, Up, Up, Up, F9 : Objective Complete DISABLED
F9, Left, Left, Left, F9 : Alt Character DISABLED
F9, Right, Right, Right, F9 : Get All Loot DISABLED

Strangely, there seems to be no cheat code for the triple Down version.

• When God Mode is ENABLED, you are invincible to all damage and do not lose health.
  
  
• When Invisibility is ENABLED, you can push yourself into people and go through lasers without alerting anyone or anything.
  
  
• When Reveal Map is ENABLED, it will display a screen that shows the entire map as an image on your screen. When Reveal Map is DISABLED, it will remove this image and you can play the game with the entire story revealed.
  
  
• When Free Bombs is ENABLED, you can use any weapons without the need for coins, and using those weapons will not deplete your ammo supply.
  
  
• When Objective Complete is DISABLED, the game immediately ends and declares that you have escaped.
  
  
• When Alt Character is DISABLED, you will switch from the Redhead to the Blonde. This process is a ONE WAY TRIP, and switching back to the Redhead will crash your game when you attempt to charm someone. Your appearance will remain the same, but the charm mechanic will switch to that of the Blonde (indicated by the orange heart symbol above your head).
  
  
• When Get All Loot is DISABLED, you will collect every coin in the entire level immediately. This process is VERY LOUD and so I recommend alleviating the sound in whatever way you desire. This cheat also collects any coins that are naturally stored within safes, cash registers, ATM's, and things like that. Attempting to open already looted safes, cash registers etc, will yield no coins whatsoever.
  
  
• There's only one negative side effect of using cheats, and that is if you plan to cheat for the leaderboards. Any use of these cheats (even Get All Loot) will immediately give you a maximum time of 60:00 on the leaderboards.

Well, I hope whoever is reading this after many years of the game being out is enjoying Monaco, as I sure did as a child, and still do today. Have fun exploring, playing around, or just reading through the vast story of Monaco!