SOMA Enemies (major spoilers)

[humanoid]

What is so special about the behavior of the monster at site Tau? Every monster had like special behavior (reaction to sounds/movements, teleports if looking at it..) But the one at Tau seems like a normal monster, Amnesia style.

I could be wrong but these are the things that I noticed (didn't do extensive testing to prove it though):

1) it always knows where you are and will sooner or later get to you, hiding is only a short-term solution

2) it charges at you once you are somewhat close, in line of sight and not looking at it (meaning that you have to keep looking at it to avoid it?)

3) its relatively fast once its in charge mode, meaning you have to know exactly where you are going