Dishonored

Mission : 6
Useful skills: Upgraded blink, agility, windblast, possession

During mission 6 you will be in Dunwall tower. The Lord Regent is your main target.

If on a Low chaos rating ( Low death count ):
He will be in his bedroom in the tower (he will decide to come down from his safe room beause of the low chaos) . You can get a key of a guard to go through the front door, Possess a fish in the moat and swim through the drain pipe or blink to the first floor to get into a access hatch. Once inside blink to the second floor and climb along his chandeliers onto his balcony, slide / crouch through his fireplace or just Go through every enemy. Either way, as long as you kill him this will pop

If on a High chaos rating ( High death count ):
1. He will be on the rooftop safe room. Their will be lots of enemies and a wall of light ( windblast is useful for killing multiple enemies. ) guarding your target, but once you find a key on a body you can bypass the wall of light. Just kill him and it will pop.
2. (Thanks to Onsidic) He can also be found in the torturers chambers. You will hear rumours from the other guards about the torturer, his chamber is in the far right corner of the inside tower, down some stairs. Use your heart as there is also a rune down their.

*The easy way to escape*

I personally got this on high chaos rating, but if any of you guys are aiming for low chaos, let me warn you. When you exit the tower, the guards will still be there. This is an easy way to escape. When you go into the backyard (after killing Lord Regent), you should see a guard leaning on the rail talking to another guard. DO NOT KILL HIM!! Instead, immediately jump over the railing, into the moat. You can do 1 of 2 things: A) Possess a fish, or B) Blink your way down the moat. Either way works. Then, pop up on the ledge. You should see a set of stairs that leads to a room. Take them. There is a health elixir and a mana elixir in the room. Take them if needed. There is a guard patrolling the adjacent walkway. Take him out. Then, take the walkway. It should lead to a collapsed part of the building. Proceed to the bottom. You should land near an open garage door. Go out. You may wanna blink across the railroad tracks, because there is a swarm of rats eating a corpse. Then, proceed forward. There is a staircase there that leads to the courtyard. DO NOT TAKE IT!! Blink past it. You should come to a wall over a cliff. Leap over it. Now here is the most important part. Blink as far as you can out. Then, GERONIMOOOOOO!!! You will land in the ocean, thus you will live. Then, just swim to Samuel. Bam! Chapter complete.