Well you could try sniping some of the targets from within the first room after you open the door to the second one.That sometimes works along with using stun on the droids if there are any nearest to you and shoot them as well.If you use the big blaster bolt on your weapon that could do a lot of damage as well if you snipe with that.Or you could even use grenades and perhaps lure some of them into the first room but you might want to activate your shields first because they will all target you.The ones that are then closest to you in the first room,(if they follow you)use your sword if needed.Upgrading your character works as well.There is really nothing else you can do other than that,because like me when I played the second game recently too,I kept getting killed on that part until I figured out that I have to do something other than just charging in the room as well.But anyhow...Good luck and may the force be with you.This I hope will work for you.No offense.Ok.

Shields, adrenal stimulants, any defensive Force powers you may have all help. Remember, too, that you can pause the game, go to your items screen, and add medpacs to your characters. That always helps me.

But my characters such as Kreia and Atton are not with me I don't no if it might just be a glitch.

No its not a glitch.This is because there are parts of the game in which you must take care of certain situations yourself.I at first may have thought like you did,but I assure you thats how the game was made.Good Luck.

Hey Master Monardo ,when you get to the door before the lithorian Compound the go to Menu and equip Kreia And Atton. other than that listen to the othe dudes.