Quote from horaholic
Its referring to an older version of survival, and thus it shouldn't be changed.
Since you seem to be master of zombies, answer this: How does the new zombie AI affect deadfalls? I have seen the videos where the mob navigates mazes, avoids lava/cacti, and peers through windows, but will it blindly leap from a high place? I have not built a death platform to test, but I have seen them atop my tallest buildings, but so far no lemming dives. (Damn dogs do it all the time though!!!)