I know about halt if you want to know the basics lol

basically when he is behind you, you walk forward away from him, if he teleports in front of you you walk the other way, either until he goes away on his own which he does eventually or If you get through the door

so make sure you are always going away from halt

loll yeah, usually when the screen flashes you go the opposite way

real it takes so long to get halt to go away

keep turning around and walking ahead until you reach a door, there'll be an arrow on screen when you need to turn around

pretty sure you skip a few doors when halt appears as well which is nice. you can tell when he's gonna appear when the lights flicker for a really long time