I created a mod that shows the triggers in the game. It also reenables FreeCamera mode that was hidden in the code. Everything you need to know is in the readme.txt https://drive.google.com/file/d/16WVph4KP1WptxyaARa4Q-l6aWTstNQNJ/view?usp=sharing
The glitch I found wll not be allowed in NMG runs as it forces the game to lag (decreases resources for the game) and it's something you do outside the game (grabbing the window).
The trigger is a little bit after the last golden records. You can skip the trigger in two rooms, but DUSK mode is needed for that. I'm sending images here so you can see the triggers better.
I tried to look for something to skip the trigger without the external program and I actually found something. All you need is around 3 chocolate bars and windowed mode.
While the game is in windowed mode you can grab the game's window to slowdown/freeze the game, it will have similar effect like with the tool. If you hold the window while walking near the trigger you can walk through it without triggering it. Not sure how hard is to pull it off since I used a self-made mod to see where the triggers are.
I'll ask for people's opinion on the server if it's allowed for NMG runs. The impossible run might finally be possible
pacifist% also could be interesting. Trying to finish the game without attacking the puppets as fast as possible