Originally posted by roro4066:

Yeah i agree, the developpers placed a tracker on our character so any ennemy in the vicinity will slowlly move toward us. This is 100% accurate there is no doubt about it.
Is it a good or bad thing? that is the question...

Really depends on the game. To me its annoying when i'm trying to stealthly kill something just for a grayling/graydwarf spawn from where i came and bonk me in the head, making my target alert.

(Another game that forces combat even though it asks to do a stealth mission is XCOM 2, which is disappointing)