Cheats Codes:
Punch Mod
Type the case sensitive code 'IOIMEGAZ' (without the quotes) during gameplay to turn the Punch mod on/off.
Unlockables
Unlock Silenced Ballers Gun:
Complete a level with a Silent Assassin rank.
Unlock Sawed-Off Shotgun:
Complete a level with a Silent Assassin rank twice.
Unlock M4:
Complete 5 levels with a Silent Assassin rank to get the M4 or alternately complete the Shogun Showdown level with a 'Silent Assassin' rank. It is also possible to unlock the M4 by completing the St. Petersburg Stakeout, Tubeway Torpedo, and Invitation to a Party levels with a Silent Assassin' rank ALL in one session.
Unlock Full Ammunition
Open your 'Hitman2.ini' file in the Hitman2 directory using a text editor and then add 'EnableCheats 1' without the quotes and then type 'IOIEQPWEAP' also without the quotes during gameplay to receive full ammunition.
Code Unlockables
Open the Hitman2.ini in the Hitman2 directory in a text editor and add 'EnableCheats 1' without quotations directly underneath EnableConsole. These cheats can then be activated by typing them in during gameplay.
Unlock God Mode On/Off:
IOIRULEZ or IOIRULEY
Unlock ALL Weapons and Items:
IOIGIVES
Unlock Mega Power:
IOIPOWER
Unlock Health:
IOIHITLEIF
Unlock Slow Motion On/Off:
IOISLO
Unlock Bomb Mode On/Off:
IOIER
Unlock Ali Mode On/Off:
IOIHITALI
Unlock Special Attack Mode On/Off:
IOILEPOW
Unlock The force of Gravity Mode On/Off:
IOIGRV
Unlock Nail Rifle Mode On/Off:
IOINGUN
Unlock Every Level Without Cheats:
Start a 'New Game' and when it asks you to choose a difficulty setting go back and select 'Current Game' and every level should be unlocked without a rating.
Open the file HITMAN2.INI and enable the console by setting the following two lines:
EnableConsole 1
EnableCheats 1
Then you just type in the following cheats when playing:
IOIRULEZ-God mode
IOIGIVES-All weapons
IOISLO-Slow motion when a enemi dies
IOIER-Bomb mode
IOIHITALI-Ali mode
IOILEPOW-Special attack mode
IOIGRV-Gravity mode
IOINGUN-Nailgun
IOIPOWER-Mega power