To perform this glitch simply downgrade your pistol skill to 'Untrained' when starting a new game in the 'Character Creator' (use the freed up points on other things). When the game starts your pistol training will have been automatically upgraded to 'Trained' at no cost.
Enable Cheat Mode: To enable cheats, make a backup copy of a game file. Once this is done, open 'user.ini' in a text editor. It can be found in the deusex/system directory. Now assign the T key (upper and lower case) to 'talk'.
Change all entries for the T key in the file, then save it and exit. Launch the game. During gameplay, press T and the computer will display the prompt 'Say'. Delete this and enter instead 'set DeusEx.JCDentonMale bCheatsEnabled True' to enable cheat mode.
Then to enter a cheat, press T again and type away.
Combat Strength: AugCombat
Microfibral Muscle: AugMuscle
Ballistic Shield: AugBallistic
Energy Shield: AugShield:
Radar Transparency: AugRadarTrans
Synthetic Heart: AugHeartlung
Power Recirculator AugPower
Swim better: AugAqualung
Increased healing rate: AugHealing
Environmental Resistance: AugEnviro
EMP Shield AugEMP
Vision Enhancement: AugVision
Aggressive Defense System: AugDefense
Spy Drone: AugDrone
Run silently: AugStealth
Run faster: AugSpeed
10,000 credits allcredits
All basic augmentations: allaugs
All images: allimages
All skill points: allskillpoints
allskills: Master in all skills
All weapons: allweapons
Disable enemy AI: players only
Disable flight and no clipping modes: walk
Display ending quotes: quotes
Enable EMP field: iamwarren
Flight mode enabled: fly
Full ammunition: allammo
Full energy: allenergy
Full health: allhealth
God mode: god
Hidden fourth ending: danceparty
Hidden menu: legend
Kill current target: tantalus
Matrix mode thereisnospoon
More energy: set deusex.jcdentonmale energy 10000
No clipping mode: ghost
Programmer message: huthut
Programmer message: bighead
Set game speed: slomo (number)
Set view angle: fov (1-360)
Spawn indicated: item summon (item name)
Spawn number of items: spawnmass (number) (item name)
Third party view disabled: behindview 0
Third party view enabled: behindview 1
Toggle invisibility: invisible (0 or 1)
View character: cheatview (character name):
Breathe underwater: amphibious
Set jumping ability: setjumpz (height)
Kill indicated character types: killall (character type)
Just to set things straight, because this is bugging me, people on this website need to learn to make things read more clearly!
To enable the cheats console, you need to do as said above(editing the .ini file) and then enter the text into the console in the game. just to make it clear i'll put it in quotes because other people don't understand it!
In the console put "DeusEx.JCDentonMale bCheatsEnabled True" please note that the console is case senstitive(put all your capitals in the right places!!) and that insert spaces as shown(note there is also a full stop after "DeusEx."