Star Trek DS9: The Fallen

Lots of Health:
During Gameplay press TAB then put in the code set plyr.ds9_siskoeva health 99999. Note: Some levels require the use of set plyr.ds9_sisko health 99999. You can also substitute sisko with other player names KIRA, KIRAEVA, WORF, WORFEVA, KIRACARD

Level Skip (Hex Edit):
Find the file system\ds9.ini in your game directory and replace the LocalMap=<mapname.dsm> with one of the following map names

M01_KiraL1A.dsm
M01_KiraL2.dsm
M01_KiraL1B.dsm
M01_SiskoL1B.dsm
M01_SiskoL1A.dsm
M01_WorfL1.dsm
M03_KiraL2.dsm
M03_KiraL1B.dsm
M03_KiraL1A.dsm
M03_SiskoL2.dsm
M03_SiskoL1A.dsm
M03_SiskoL1B.dsm
M03_WorfL2.dsm
M03_WorfL1.dsm
M04_KiraL1.dsm
M04_SiskoL1.dsm
M04_WorfL1b.dsm
M04_WorfL1a.dsm
M05_KiraL1.dsm
M05_SiskoL1b.dsm
M05_SiskoL2.dsm
M05_Siskol1a.dsm
M05_WorfL1.dsm
M05_WorfL2.dsm
M06_SiskoL1B.dsm
M06_SiskoL1A.dsm
M06_SiskoL1C.dsm
M06_WorfL1B.dsm
M06_WorfL1A.dsm
M06_WorfL1C.dsm
M07_KiraL2.dsm
M07_KiraL1.dsm
M07_SiskoL1A.dsm
M07_SiskoL3A.dsm
M07_SiskoL1B.dsm
M07_SiskoL2.dsm
M07_SiskoL3B.dsm
M07_WorfL3.dsm
M07_WorfL2B.dsm
M07_WorfL2A.dsm
M07_WorfL1.dsm
M10_KiraL2.dsm
M10_KiraL1B.dsm
M10_SiskoL2.dsm
M10_SiskoL1B.dsm
M10_SiskoL1A.dsm
M10_WorfL2.dsm
M10_WorfL1B.dsm
M10_WorfL1A.dsm
M11_KiraL1.dsm
M11_SiskoL1a.dsm
M11_SiskoL1b.dsm
M11_WorfL1.dsm
TrainingRoom.dsm
Entry.dsm
DS9_Ops.dsm
DS9_Promenade.dsm

You can also use one of these names to get cinematic cut scenes:
CM01a_SW.dsm
CM01b_SW.dsm
CM04_Lab.dsm
CM05_Kira.dsm
CM06_SW_Capture.dsm
CM10_KiraL1A.dsm
CM10_SWK_L3.dsm
Cm11B_SWK.dsm
CM11_LabRitual.dsm
CM_ArdPrison.dsm
CM_Defiant.dsm
CM_Endcredits.dsm
CM_GlobalSpace.dsm
CM_SpaceStation.dsm
CM_Worf_Endgame.dsm
GCM11end_WraithObk.dsm

Jump Higher:
During Gameplay press TAB then put in the code set plyr.ds9_siskoeva jumpz 1000 or it may be required to put in set plyr.ds9_sisko jumpz 1000

Energy Beacon:
During Gameplay press TAB then put in the code set plyr.ds9_flashlight charge 9999

Ammo:
You can get more ammo for your weapons by setting the AMMOAMOUNT variable of a ammo class to a higher value, e.g.

set plyr.ds9_sisko.ds9_phaserammo ammoamount 5000

the classes are:

ds9_phaserammo
ds9_federationphaserrifleammo
ds9_federationphaserminedummyammo
ds9_photongrenadelauncherammo

etc., so basically "ds9_" plus the weapon's
name plus "ammo". prepend that to plyr.<yourplayer> where <yourplayer> is either of ds9_sisko, ds9_siskoeva (environmental protection suite), ds9_kira, ds9_kiraeva, ds9_kiracard, ds9_worf, ds9_worfeva.

Note that the Phaser and BajoranPhaser ammo classes need a corresponding value for "maxammo", otherwise they will decharge back to 100 if you increase the ammoamount.

All Weapons:
During Gameplay press TAB then put in the code set plyr.ds9_sisko weapons