go to 21:13
i wanted to test from how far i could backtrack before being too slow to hide and this is pretty much the limit without Joy or Integrity + UV warning advantage.
I GUESS its tolerable to wait out A-60 since it doesnt take him too long to spawn and reach the door, specially when the player still has to time his locker correctly to avoid Obsession, but i believe this time waste can be avoided with maybe a guaranteed locker room if A-60 is active and the 2/3 previous rooms are lockerless.. or by making A-60 spawn faster if the player stays inside a locker for too long, or only do the 2nd suggestion if the last 2 rooms were lockerless