In the eight chapter you will begin as Emily. If you have hidden yourself from the guy with a flamethrower in the previous chapter you may collect the romantic postcard on your right. Get down where on your right you will find the Fortune Totem #4. Go to the end of the corridor where you will see the entrance through the gap. Before using it you will have to face a lot of QTEs.
You are going to begin an escape during the QTEs. You will get to the crossroad. Choose left which is the faster, although not the only path. While in the elevator activate it fast. Try to not move when wendigo will get close to you. Keep on the crazy run during the QTE and then don't jump off the moving platform but instead in the end jump through the crusher.
If you have the signal pistol you need to fire at wendigo. Emily will not get hurt (it will block the possibility of unlocking the Let eM In / The Exorcism of Emily trophies). If you won't use the pistol Emily will die. If Emily does not have it she will be bitten. For this to happen you need to shoot the flare in episode six or give the gun to Matt.
After closing the door you have to also pass three QTEs to finally escape from wendigo. Two butterfly effects will be updated (Who Gets the Gun); (Once Bitten).
After a short conversation in the shelter (the chosen dialogue options are not very important) the butterfly effect will be updated (Point Blank). Follow the stranger. After getting to the shelter take a breath and prepare to fight for Chris's life. At first stay still. In the end the stranger will die. The chase will begin and you are going to have to shoot at wendigo and then pass the QTE to dodge. Before getting to the shelter you need to shoot wendigo three more times. Warning - during every opportunity focus wendigo instead of other marked objects. Prepare to aim at the monster every time the camera slows down.
Chris will be able to get to the shelter only if he has not fire at Ashley in the basement during the episode six. In other case she will not open the door for him and she will let him die what will unlock the Ashley Snaps trophy. The butterfly effect will be updated (Point Blank).
The last scene has two possible ways and everything depends if Emily survived. If she did it is also relevant if she used the signal gun to fire at wendigo or if she was bitten instead. If she has been bitten Mike will have to choose if he wants to shoot her to keep others safe (what will unlock The Exorcism of Emily trophy) or the let her live, what will unlock the Let eM In trophy.
In the next scene you will automatically find four clues: Journal: Cannibalism, Introduction (turn to the previous page), History, Combat, Bite when Ashley will read the journal of the stranger.