For the Vulgars in the next room, walk into the room and grab the barrel on the left side of the room. Instead, open the door and stand on the right side of the door and toss a grenade so it lands right next to the crate. *** Spoiler - click to reveal *** When you enter the room you can try to lure the Soldier out of the door and blast him but I had some trouble getting him outside reliably. Again, you do not need all of the lockers but they do still help. Right by that door in Elevator Bay is Storage Locker 029 (Code 516). In that room with the PDA is Storage Locker 028 (Code 516). You can duck under the door to get back to the room. Follow the path and you land in another room with a PDA (Sean Weston) (2/21). Crawl under it and hug the left wall to climb the ladder. Now in this room if you look to the left is an open gate. The Vulgar will come from the room ahead of you (Grabber Kills 11 & 12/20). The Imp will come from the floor in front of the storage locker. In here two enemies (an Imp and a Vulgar) will spawn. Enter in the door and the Imp should throw a fireball at you when it notices you which you should throw right back at it. At this point you could also use your Shotgun. Approach the door to lead the next Imp out of the room and use the Grabber. Then go forward and turn the corner to spawn the Imp. When you go through the door, peak around the corner and toss a grenade. Go around the corner until you see the Vulgar spawn in. *** Spoiler - click to reveal *** Use the Grabber with the Imp that hops out. Kill it with the Grabber (Grabber Kill 10/20). In the next hall there will be another Imp. Also note the health station directly across from that. In the back of this room is a terminal you can interact with. Use the Imp's fireballs to kill both of them (Grabber Kills 8 & 9/20). Ignore him, because behind him is an Imp. In the follow area, after going through the door at the end of the hall, you can get a couple more Grabber kills. Again, use the Grabber to kill it (Grabber Kill 7/20). At the other end of the hall is a Vulgar. Right as you enter an Imp will jump out, use the Grabber to kill it (Grabber Kill 6/20). You need to use the Grabber to get into that door. Remove the power cell and run through the door on the left before it closes.ДЇollow the platform around to the right. On the other side of the room is a power cell generator. *** Spoiler - click to reveal *** It's best to kill the Soldier while you are still in Hell Time. When they are all dead go through the broken bay door. There will be another on the ground floor just past the elevator (Grabber Kills 5/20). Do the same to that one (Grabber Kills 4/20). Continuing along the path, yet another Imp will confront you. You may need to run down the walkway to get enough distance, after which another will spawn (Grabber Kills 2 & 3/20). Grab some health from the health station and leave the room.ДЄs you leave an Imp will spawn. In the back right of the room on a bench is a PDA (Marcus Tanner) (1/21). At the end of the first part of the path, before the path turns to the left, grab the Grenades off of the crate. Go around the back of the elevator and take the stairs. Just ignore it and eventually the elevator will let you out. The elevator will stop, and you may see an enemy spawn outside the elevator. Continue down the last part of this room.

As you approach the next corner another Forgotten One will pop out at you. Continue forward, avoiding the hole in the floor, and go around the corner. When you go forward out of this room, a new version of the Lost Soul will pop out, a Forgotten One. Crouch through here and pick up the Shotgun. On the right there will be an opening in the wall. After that walk forward through a more open room. Walk forward and you will encounter a short cutscene. It is also likely you will get it on Nightmare since there are no health pick-ups available and everything will kill you in one hit. Note: This is a great level to get the achievement for not taking an damage since there are so few enemies.

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