Before You begin with this keep in mind you'll be altering a file so make a backup copy before You start. Now, to enable these Deus Ex: Invisible War cheats, open "default.ini" file in the "Deus Ex - Invisible War\System" folder. and change "T__d=" to "T__d=Talk", save and close. Then run the game, press [T] to enter chat mode, delete the word "say" that appears and type "set deusex.jcdentonmale bcheatsenabled true" (without the quotes) and confirm with [Enter]. Now, press [T] again and enter the following codes to activate the corresponding cheat function:
legend - Show all cheats
iamwarren - Invisible EMP
slomo # - Set speed of the game (default 1.0)
To unlock a secret Wrap Party ending, do the following:
1. At Liberty Island, go to the UNATCO map. You will see a UNATCO Flag in the first room. Pick it up.
2. Take the flag to Manderly's office, and go into the bathroom. Drop the flag in the bathroom, then flush the toilet.
3. You'll then be transported to a hilarious party ending! Be sure to check out the Datacubes for even more hilarity.
Who is at the party depends on what characters you kill throughout the game.
For easier kills, find the following lines:
AI Damage multiplier - damage AIs take from player
...and change the values to: