Main Cheat Codes
NOTE: These are the main Hitman 2: Silent Assassin cheats that are usually applied by pressing down the right key combination. Please find the instructions on how to use these cheats below.
Open the file HITMAN2.INI and enable the console by setting the following two lines:

EnableConsole 1
EnableCheats 1

Then, when in game open the console by pressing tilde key (~) and type in the following cheats:

IOIRULEZ - God Mode (on/off)
IOIGIVES - All Weapons and Items
IOIHITLEIF - Health
IOISLO - Slow motion (on/off
IOIER - Bomb Mode (on/off)
IOIHITALI - Ali Mode (on/off)
IOILEPOW - Special attack Mode (on/off)
IOIGRV - The force of gravity Mode (on/off)
IOINGUN - Nail rifle
IOIPOWER - Mega Power

NOTE: Some have noted that you can simply type the codes in while playing (with CAPS LOCK on) instead of using the console. If you have an US keyboard, just write IOIRULEZ. On any other keyboard the z and y change place so you have to type in IOIRULEY. Also, try not to enter them too fast. Do it more or less slow.




More Cheat Codes
Unlock All missions
Open up Hitma2.ini and change the following line

DefaultScene=AllLevels/logos.gms

into

DefaultScene=AllLevels/levelmenu.gms

Start the game and you will get a level select menu, with all the Missions unlocked.




Hints
NOTE: As their name suggests hints are not exactly Hitman 2: Silent Assassin cheats, and are usually just simple (but very useful) tips on how you can unlock secret level, features, find hidden areas and such. Hopefully these will make playing Hitman 2: Silent Assassin even more entertaining.


Silent Assassin Ranking Awards
First time you get Silent Assassin ranking you will receive "Silenced Ballers".
Second time you get Silent Assassin ranking you will receive "Sawed Off Shotgun".




Demo Cheat Codes
Open up your hitman.ini file located in your Hitman directory. Add the line 'enableconsole 1' to the file. When playing a mission, hit the '~' key. Types any of these codes:

god 1 - God mode
giveall - All weapons with max ammo
invisible 1 - Invisibility (0 - off)
infammo - Infinite ammo
commands - List all commands
ip_debug 1 - Debug mode
ip_timemultiplier # - Time multiplier (1 - normal)