To enable Jedi Academy cheats, while playing a game, bring down the console with [Shift]+[~] and type: "devmapall". You can then enter any of the following codes in the console:

god - God mode
noclip - No clipping mode
notarget - Enemies ignore you
kill - Kill yourself
give all - All weapons and health/armor at max
give health - Health at 100%
give armor - Armor at 100%
give ammo - Ammo at 100%
npc kill all - Kill all non-player characters
shaderlist - Show shaders
undying - Dead mode
quit - Quit game
shaderlist - Show shaders
devmap - Load map with cheats on
map saberColor 1, 2, 3, 4,5 etc
timescale # - # can be .5 for 1/2 speed, normal 1 or 2x speed at 2, etc

levelshot - screen shot without console
where - Warp
setviewpos - ?
force_heal - use force heal
taunt - kyle taunts (map to a key if you want)
victory - End level
fly_xwing - Fly an X-Wing
drive_atst - Ride an ATST
screenshot - Screenshot
thereisnospoon - bullet time
map pit - go to pit level
npc spawn - Spawn character from list below

cultist
cultist_grip
cultist_saber
cultist_saber_strong_throw
cultist_saber_strong_throw2
human_merc
human_merc2
kyle
luke
player
reborn_dual
reborn_new
reborn_new2
reborn_staff
npc kill all - Kill all NPC's (Non player characters)

d_npc freeze 1 - Freeze NPC characters
d_npc freeze 0 - Unfreeze NPC's

give - Get item
give inventory - max inventory

setsaberall <1-10> - Get lightsaber abilities

Jedi Force Cheats

setForceJump (level) (1 - 3)
setForceHeal (level) (1 - 3)
setForcePush (level) (1 - 3)
setForcePull (level) (1 - 3)
setForceSpeed (level) (1 - 3)
setForceGrip (level) (1 - 3)
setForceLightning (level) (1 - 3)
setForceAll (level) (1 - 3) - Sets Force Level of All Abilities

setSaberThrow (level) (1 - 3)
setSaberOffense (level) (1 - 3)
setSaberDefense (level) (1 - 3)
g_saberrealisticcombat 9 - slice off hands,heads