Well I just beat Jedi Outcast without cheats, and then after the credits rolled and stuff it dumped me back in the room where the last fight was fought. So I saved it and looked up the cheats and theres one where you can summon any npc... so I summoned an army.
I summoned 20 allies first, they dont spawn til you move, so then I got in the corner and summoned 20 HARD enemies.
As soon as I jumped out of the corner they started spawning and heres the chaos that followed...
This is one cheat worth trying if you have the game.
Just do this:
hold down on shift and hit ~
type in
helpusobi 1
then type
npc spawn name
Names that I can remember off hand:
luke
reborn
rebornboss
shadowtrooper
shadowtrooper2
galak_mech
desann
jedi
jedi2
Also turn on this cheat:
g_SaberRealisticCombat 1 because cutting off limbs is fun.
:edit: Dont try summoning tons of enemies unless you got tons of ram, or you will crash, luckily I have 1024 megs of ram.