Console Cheats
First, enable the console by going to Documents>BioWare>Mass Effect>Config on your computer. Then open BIOInput in Notepad. Find the line [Engine.Console] and under it add the line ConsoleKey=Tilde. Then when playing in game simply press the tilde key (above tab) to open the console, then type in the desired cheat. (or D:\Program Files (x86)\Steam\steamapps\common\Mass Effect\BioGame\Config) file name DefaultInput


Code Effect
fly
enable fly mode. very awkward controls.
GiveAllArmor xs
Give all armor, replace the xs with the name of the manufactuer
GiveAllGrenades xs
Give all grenades, replace the xs with the name of the manufactuer
GiveAllArmorHuman xs
Give all human armor, replace the xs with the name of the manufactuer
GiveAllArmorKrogan xs
Give all krogan armor, replace the xs with the name of the manufactuer
GiveAllArmorQuarian xs
Give all quarian armor, replace the xs with the name of the manufactuer
GiveAllArmorTurian xs
Give all Turian armor, replace the xs with the name of the manufactuer
GiveAllXMods
Give all Weapons and Armor Mods
GiveAllWeapons xs
Give all weapons, replace the xs with the name of the manufactuer
givesuperarmor
Give Super Armor
givesupergun
Give Super Gun
givebonustalent #
Gives a bonus talent
GiveAllArmor
Gives all Armors
GiveAllBioamps
Gives Bio Amps, replace the xs with the name of the manufactuer
GiveAllOmniTools
Gives Omni Tool, replace the xs with the name of the manufactuer
giveall
gives you everything exept for armor.
AdjustCredits (plus or minus number)
Increments or decrements the party's credits.
teleport
Move player to location specified by crosshairs
givexp #
replace # with desired amount of experience points
setparagon #
replace # with desired amount of paragon points
setrenegade #
replace # with desired amount of renegade points
set bioattributespawnparty m_TalentPoints #
Replace # with desired amount of squad talent points
adjustcredits #
replace # with the desired amount of credits
givetalentpoints #
replace # with the desired amount of talent points.
walk return to normal on foot control
initgrenades #
Set number of grenades
initmedigel X
Sets amount of medi-gel to the number requested.
InitCredits
(number) Sets the party credits to this amount.
superspeed
Super Speed
unlockachievement #
Unlock Achievements
ghost
walk through walls

https://www.chaptercheats.com/cheat/pc/26527/Mass-Effect/code/10917/

Thanks TundraWolf42