To enable Jedi Academy cheats, while playing a game, bring down the console with 
[Shift]+[~] and type: "devmapall" or "helpusobi 1". 

You can then enter any of the following codes in the console: 

Effect - Code 
All weapons and items - give all  
Dead mode on - undying  
Extra ammunition - give ammo  
Extra armor - give armor  
Extra health - give health  
God mode - god 
No clipping - noclip  
Quit game  - quit
Fight with fists - iknowkungfu
Show shaders - shaderlist  
Suicide - kill 
Set all Forces to indicated value - setforceall <1-4>  
Kill all NPCs - npckillall  
Invisiblity - notarget  
Load map with cheats enabled - devmap <map name>  
Spawn indicated NPC - npc spawn <npc name>  
Freeze all NPCs - d_npc freeze 1  
Unfreeze all NPCs - d_npcfreeze 0  
Set saber color ** - sabercolor <1-2> 
<green, red, blue, yellow, purple, or orange>  

Set all lightsaber abilities - setsaberall <1-10>  
Record demo with indicated name - record <filename>  
Stop demo recording - stoprecord  
Enable dismemberment * - g_saberrealisticcombat <1-20>  
Freeze game for indicated time - freeze <number of seconds>  
Spawn indicated item - give <item name>  
Perform taunt *** - taunt 
Display indicated message in console, or on main screen if bound - echo <text> 
Toggle any variable/command that uses a 1 or 0 (1=on,0=off) - toggle <variable> 

Notes:

* - Turn dismemberment on at the options menu after enabling this code.

** - Each blade (saber staff or dual sabers) can be changed individually. 1 is the 
top blade of the saber staff, or the right-hand saber (dual sabers). 2 is the other 
blade. This color will "disappear", but will return, when you are using a one bladed 
saber. For example, to set a saber staff to have the upper blade green and bottom 
blade yellow, enter the code sabercolor 1 green, followed by sabercolor 2 yellow. 

*** - If using dual sabers, he/she will make an "X" with the sabers. If using a 
saber staff, he/she will make a half circle on the ground and a "come here" 
gesture. If only one saber (one blade) is on, they will do the standard spinning 
taunt. 


More cheats:

Set lightsaber throw level - setsaberthrow <1-3>  
Set lightsaber offense level - setsaberoffense <1-3>  
Set lightsaber defense level - setsaberdefense <1-3>  
Set Force Jump level - setforcejump <1-3>  
Set Force Heal level - setforceheal <1-3>  
Set Force Push level - setforcepush <1-3>  
Set Force Pull level - setforcepull <1-3>  
Set Force Speed level - setforcespeed <1-3>  
Set Force Grip level - setforcegrip <1-3>  
Set Force Lightning level - setforcelightning <1-3>  
Level skip - victory  
Use Force Heal - force_heal  
Bullet time - thereisnospoon  
Pit level - map pit 
Change speed; 1 is default, .5 is half speed - timescale <number> 
Pick up dropped lightsabers - g_saberpickupabledroppedsabers <1-0>  
Single lightsaber with desired hilt - saber single_<1-9>  
Dual lightsabers with desired hilt - saber single_<1-9> single_<1-9>  
Double lightsaber with desired hilt - saber dual_<1-5>  
Sith sword saber - sith_sword  
Turn off HUD and save screenshot - levelshot  
Save screenshot - screenshot  
Centers the view on the screen - centerview  
Change difficulty level after quicksave/quickload or starting a new mission 
(if done out of the level)  - g_spskill <number> 
Fly an X-Wing - fly_xwing  
Ride an ATST - drive_atst  
Unknown - where 
Unknown - levelshot 
Unknown - spawn 
Unknown - altbind 
Unknown - altbindlist  
Unknown - systeminfo  
Unknown - gfxinfo 
Unknown - playsong 
Unknown - widgetcom 
Unknown - inventory 
Unknown - vstr 
Unknown - heartbeat 
Unknown - kick 
Unknown - tiki 
Unknown - rcon 
Unknown - flushlips 
Unknown - meminfo 
Unknown - reset 
Unknown - demo 
Unknown - alisdump 
Unknown - skinlist 
Unknown - mand 
Unknown - setviewpos  

Changing saber colors:
When using the sabercolor <1-2> <color 1> <color 2> code, the following values 
can be used for <color 1> and <color 2>. 

green
red
blue
yellow
purple
orange 
sabercolor 1 will make the right-hand saber (for dual sabers) <color 1>. 
sabercolor 2 will make the left hand saber (for dual sabers) <color 1>. sabercolor 
1 <color 1> <color 2> will make the top part of the saber staff <color 1> and the 
bottom part <color 2>. For example, to have a saber staff (two handed saber) 
green, use the sabercolor 1 green green code.


Dropped lightsabers:
Enable the g_saberpickupabledroppedsabers 1 code to enable the pick up of 
dropped lightsabers. After a Jedi or Sith dies, you can walk up to his/her lightsaber 
on the floor. You will see a "Use" icon (hand with a finger on a button). Use it, and 
you will drop your current lightsaber and pick up his or hers. Note: If you have a 
saberstaff, you will drop your staff and pick up the saber, giving you a total of one 
saber. If you have one saber, you will pick up his saber which gives you a total of 
two sabers. If you have two sabers, you will drop the one in your left hand and 
replace it with his. If you have no saber (none in your weapons/inventory), you 
will pick up and end up with only one saber (until you pick up another one). If you 
have any type of saber (one, dual or staff), and you pick up a saber staff, you will 
drop any/all your sabers and pick up his.


Difficulty settings:
Use one of the following entries with the g_spskill <number> code.
Information in this section was contributed by Defender. 

0: Padawan
1: Jedi
2: Jedi Knight
3: Jedi Master
Values higher than 3 will progressively increase the difficulty setting. 


NPC names:
Use one of the following entries with the npc spawn code.

chewie 
cultist (gun)
cultist_destroyer
cultist_drain
cultist_grip
cultist_lightning (untextured model)
cultist_saber
cultist_saber_all
cultist_saber_med
cultist_saber_strong
cultist_saber_strong_throw
cultist_saber_strong_throw2
cultist_saber_throw
cultistcommando
gran 
gran2
granboxer 
granshooter 
human_merc
jawa
jedi_random (various helpers from the Academy)
kyle
kyle_boss
luke (untextured and no saber)
protocol (C3PO)
r2d2
r5d2 
r5d2_imp
reborn_dual
reborn_new
reborn_new2 
reborn_staff
rodian 
rodian2 
trandoshan (different colors possible)
weequay
weequay2
weequay3
weequay4 (different colors possible) 


Fighting friendly characters:
Enable the playerteam enemy code in the console, then spawn kyle or 
jedi_random to fight them.


Dismember people
Here is how to dismember people in JK3, just like in JK2. 
This involves editing a game files ! But it works.

1: Go into the Game folder.
2: Find the GameData folder.
3: Find the base folder.
4: Find jaconfig.cfg 
(if it is not there, make sure that the window is set to show ALL FILES)
5: Find g_saberMoreRealistic "0" and change it to g_saberMoreRealistic "99"
6: Find cg_saber EntMarks "1" and change it to cg_saberEntMarks "99"
7: Find g_dismemberment "0" or "1" and change it to g_dismemberment "99"
8: Save it. 

Submitted by: Darth Mandera