Star Trek Voyager: Elite Force Expansion Pack [cheats]

RESULT - CHEAT CODE
Toggle God mode - god
All weapons - give weapons
999 health and armor - undying
No clipping - noclip
Invisibility - notarget
Third person view enabled - cg_thirdperson 1
Third person view disabled - cg_thirdperson 0
Set third person view range - cg_thirdpersonrange [1-100]
Obtain indicated item - give [item name]
Level select map - [level name]

Hints&Tips bellow coming from: Voyager EliteForce website (check this site to find more goodies...)

Stuff that you can read or do:
Everyone's personal logs in their quarters
Astrometrics library
Cargobay log on Deck 8
Library on bridge
Padds in briefing room on bridge
Neelix's recipes on the counter in the mess hall
Disease library in the medical lab
The Doctor's log and padd on his desk in sickbay
Seven's personal log in cargobay with her alcove
Weapon information next to holodeck
Shooting range results next to holodeck
Shut down the warp core the same way you did in single player
Activate Red Alert on the bridge
Activate Self Destruct on the bridge

Holodeck Mission Tips:

The Holomissions are pretty straightforward; just shoot everything in site.
The Klingon mission might be tricky in two spots:
First, to lower the forcefield in the doorway in the first main room, just go up the ladder outside and make your way until you come down behind the forcefield.
Second, to bring down the forcefield that surrounds the PADD, there's a control panel on the catwalk above that opens a hatch/door inside the forcefield. You will be able to come up through it by going down the hatch in the other room nearby.