(This is from memory so I may have forgotten some names but I have tried to be as specific as need be.)
LEAVING THE HIDEOUT
- I always go to the right in the circular apartment corridors.
- This first one begins with a small battle between A dude and two robots. When you have defeated them, you talk to the alien who is left standing. Go around to every apartment and get the items that are in each room.
- The first room you enter has a woman inside. Persuade her to tell you about Holden and then offer to help her. You will need good Charisma and Persuade points. I keep boosting my Persuade points and keep them maxed out until they hit around 15 or 16. Later, in a cantina, you will find Holden in one of the sub-rooms. Talk to him and get him to drop the Bounty on, I think it is Dia's, head. Good Light Side Points.
ENTERING THE UPPER CITY
- After you have completed the apartments, you will exit to the Upper City. Walk straight across to the other side of the walkway and enter the shop to the right. The lady who sells weapons in there will have a Permacrete Detonator. Buy it because you will need it later.
ENTERING THE UPPER CITY CANTINA
- If you continue through the walkway you will come to the Upper City Cantina. Go in and start around the circle to the right. You will come across woman who is an off-duty Sith Officer. There are two ways to do this.
SITH UNIFORM TRIGGER
- The first, you can try to persuade her to invite you to a party later. Tell her that you are "not actually from Taris". That should trigger the invitation. (Later, in the second set of Upper City apartments, you will come upon a room that seems to have a party going on. Once you enter, it will switch to movie mode and she will greet you. After everyone passes out, you can get Sith Uniforms from a bag in the back of the room.)
- The second, you can diss her and when you come to the room were the party would have been, there will be a Sith interrogation going on inside instead. Save the Alien that is being interrogated. (Always think Light Side Thoughts when encountering these situations. Light Side Points!) You also gain more level up points by killing the Sith Interrogators and getting the uniforms instead of just charming the girl at the bar.
THE DUELING RING AND THE HUTT
- Try this if you dare. The Dueling Ring is a dangerous place. A few Stimulants, Energy Shields and Grenades takes care of the first few contenders but you may need a bit more time before you can take out Marl and Twitch.
BENDAK STARKILLER
- As you leave the Upper City Cantina, you will encounter Bendak Starkiller to the left of the Cantina exit. You will get DARK SIDE POINTS if you fight and kill Bendak. It is a Death Match and killing is ultimately wrong. But, you get money, Bendaks Blaster and hit points if you do it. It is just a video game after all. Carth can do a lot of damage with that blaster in combination with his own.
LEAVING THE UPPER CITY CANTINA
- Make your way back to the main walkway and hang a right. At the end of the walkway take another right and enter the Medical Facility.
THE MEDICAL FACILITY
- Once inside, go to the back of the room to the big Security Door and use your security skill to enter. You will find Republic Soldiers in healing tubes and the Healer will talk to you.
- After your first encounter, talk to the Healer again and ask him about the Rakghoul Disease.
THE RAKGHOUL DISEASE
- While talking with the healer you discover a horrible disease that is plaguing the Under City. You will be able to get the antidote for the Healer later in the Under City.
- You will find a vile on a corpse later just before you enter the Sewers. DO NOT USE IT until you get back to the Upper City later on and can give it to the Healer. He will then make a cure which you can buy and use later.
LEAVING THE MEDICAL FACILITY
- When you are about to leave the Medical Facility you will be stopped by the Healers assistant. He will try to convince you to give the serum to Davik via a Hutt in the Lower City Cantina.
- Ask him as many questions as you can but don’t agree to anything.
- When you are finished with him, make your way straight across the walkway to the other side. There you will enter the second phase of the Upper City.
ENERING THE SECOND PHASE OF THE UPPER CITY
- Once you enter, go across the street and enter the second set of Upper City Apartments. This is where you will ultimately get the Sith Uniforms we talked about earlier.
SECOND SET OF UPPER CITY APARTMENTS
- Explore and retrieve any items in the apartments. You will have to use your Security skill to enter some of the apartments. You will come across a man in one of the apartments who has a bounty on his head.
- Give him the Credits he needs to pay off the bounty for some cool Light Side Points.
- You will also encounter the room where you get your Sith Uniforms, the details of which we covered in section Four, “Sith Uniform Trigger”.
LEAVING SECOND UPPER CITY APARTMENTS
- Hang a right and head down the main Walkway. On the way down, on the right side of the path, you will see three drunk men standing in the street. Talk to them and Persuade them with a drink. More sweet, sweet Light Side Points.
- At the end of the street you will see an old man to the right screaming about something. Ignore him and go left to the large Security Door and enter the Droid Shop.
THE DROID SHOP
- You will speak to a Twi’lek about druids and you should buy the one that she can sell you. (It will explode when you leave the shop and you will have to go back in and get your money back.)
- You can also buy “Computer Spikes” and “Parts“ (not to be confused with “Repair Parts” which are used like medpacs for your Droids.) Parts are needed for repairing broken Droids that you will come across throughout the game. You get a lot of Experience Points for Droid Repairs.
LEAVING THE DROID SHOP
- Head straight out of the Droid Shop and cross the street.
- You can talk to the Crazy Old Man if you like. There is nothing to gain or lose by it.
ELEVATOR TO THE LOWER CITY
- This is where you need to Equip your SITH UNIFORM. He won’t let you pass unless he thinks you are a Sith.
- After talking to the man, continue through to where you see a Sith Soldier guarding a door.
- You will enter the Elevator and it will take you to the Lower City.
EXITING THE ELEVATOR INTO THE LOWER CITY
- You will exit into a small hallway. Before going any further, check yo’ self. I like to keep Carth equipped with the Sith Armor for the Dexterity it gives him. NOTE: Some people will not talk to you in detail if he is wearing the armor because they think your party is Sith.
- Just to the left in the hall are some enemy targets. Lure them back into the elevator cove you came out of. It will be easier to fight them in there.
- Straight across from the Elevator entrance you will see the door to the first set of Lower City Apartments.
FIRST SET OF LOWER CITY APARTMENTS
- Kill any perpetrators you come across.
- Go to the right and the first room you encounter will have a Twi’lek in it. If Carth still has on The Sith Uniform, the Twi’lek will not talk to you. That is o.k.. Just inside his room and to the right is an equipment locker.
- Once you have the contents of the locker and you have taken the Sith Uniform, talk to the Twi’lek. He has a bounty on his head and if you can talk him into faking his own death, with that Permacrete Detonator you bought earlier, you get points, points, points and you can collect the bounty on his head later.
- As you make your way around the apartments, you will come across an apartment with an equipment locker in the center of the room. Surrounding it are six Hologram pads.
THE BANDS APARTMENT
- If you activate the Holograms in order you can open the chest on the floor without having it explode. Just get the Data Pad from the desk in the back corner on the right. It will have the history of the band and the order in which the members joined. Which is the order you need to do the Holograms.
LEAVING THE FIRST SET OF LOWER CITY APARTMENTS
- As you enter back into the main corridor of the Lower City, got to the right. You will find a door on the left guarded by an alien. It is the Lower City Cantina.
THE LOWER CITY CANTINA
- The alien will not let you pass in Sith Uniform.
- As you make your way around you will meet Zaalbar and Mission. Just go through the conversations with them for now. You will team up later.
- Go to the right until you find Holden. Talk to him and pay him to drop the bounty on Dia’s head.
- Make your way around the Cantina to the room with the Hutt in the back. He will cash in your bounties and tell you about others.
- Make your way around and exit the Cantina.
THE HIDDEN BEKS !!!!SECRET INCLUDED!!!!
- As you leave the Cantina, go to the left and speak to the woman guarding the next door. This is the entrance to the Hidden Bek Base.
- !!!!SECRET!!!! Before you enter, make sure that Carth is wearing the Sith Armor. Then, put him back in the Hideout, leaving you by yourself.
- Go into the base and go to the far left Security Door. This is the Hidden Bek Cantina. There is an Equipment Locker just inside the bar.
- Go back to the main room of the bar and talk to Gadon. He will want you to give him the Sith Uniforms for special papers that will allow you to access the Under City. Go ahead and do the trade, even though you don’t technically have the Uniforms with you. They are on Carth back at the ship. After you have spoken to Gaden, you can leave the hideout out and bring Carth back with the Sith Uniform which is now yours for the rest of the game.
- Gadon will give you a special mission to retrieve the Prototype Accelerator for the swoop bike you will be racing to Save Bastilla. You must sneak into the Black Vulkar base to do this. That will come later.
LEAVING THE HIDDEN BEK BASE
- Exit the base and go to the right.
- Don’t forget to get Carth back to help on the mission.
- You will encounter more enemies and a second set of Lower City Apartments.
SECOND SET OF LOWER CITY APARTMENTS
- Enter the apartments and head to the right, clearing apartments and killing enemies as you go.
- You will come across an apartment with a woman in it who does not appreciate your presence.
SELVENS BOUNTY
- Do what you can to kick her ass. Then get the stuff she leaves and leave to the next apartments.
- One of the rooms will have a small Computer Console Desk on the right with an Equipment Locker in the back.
- Get the info out of the Computer and go to the Locker. You should have seen the mine guarding the locker and retrieved it. LOCKER CODE: Hyperdrive, Uncle, Alderan.
- Leave the apartments and go to the end of the Lower City Main Walkway to the Sith guard.
THE UNDER CITY ELEVATOR
- This is where you need those Security Papers you got from Gadon.
- Talk to the guard and then get on the Elevator.
THE UNDER CITY
- Upon exiting the Elevator you encounter two urchins who request you to pay a toll to pass. For extra Light Side Points, pay them the extra twenty credits.
- A girl also approaches you and you strike up a conversation with her. Get as much information as you can from her and all of the people you talk to.
THE UNDER CITY HEALER
- If you go to the right you will find a woman standing by a gate. She is a healer and the gate is guarding people infected with the Rakghoul Disease.
- Talk to her and then go through the gate to help the infected ones. They will turn on you so be prepared for a fight.
THE PROMISED LAND
- When you are finished there make your way to the right and you will find Rukil.
- Listen to what he has to say and he will tell you a little bit about the Promise Land. You will have to find his Apprentice and his journals for more details.
- Continue around until you find the merchant. Buy his Computer Spikes because they are cheaper here than on the surface.
- Ahead, you should see a large gate with a couple of people standing in front of it. You need to go through the gate to get to the Lower Sewers.
- Talk to the girl at the gate and help her save the dude on the other side. Be prepared for a fight.
- Once the battle is over, head straight into the open area and that should trigger Mission.
MISSION JOINS THE PARTY
- You can now boost Missions attributes. She already has some skills and I try to just build on those. Sniper, Stealth, Demolitions, Awareness etc.
CLEARING THE FIELD
- I always do this open area in a clockwise pattern. Starting in the lower left hand corner where you go through the gate. Hug the walls.
- You will go through an opening where you run into Canderous again. He is with a few other mercenaries and you talk to him.
- Rakghouls attack and a battle ensues. Keep on in the clock wise pattern. DO NOT GO IN TO THE SEWER ENTRANCE YET!!!
- Keep killing Rakghouls and go around the open area. You will eventually see in the distance, three Sith Soldiers. You will talk to them but you actually can take them out without taking any Dark Side points. Plus, they have good items on them. Just tell the dude that you don’t like his tone. That should do the trick.
ENTERING THE LOWER SEWERS
- If you are keeping track of your progress on your map, which you SHOULD be doing, go into the last Sewer Entrance you find. This will take you down to the Lower Sewers where you will eventually find Zaalbar.