I just finished my first playthrough and it was extremely chaotic. I know that there must be a separate ending for if I went for a very low kill count. But I discovered that if I let Emily be killed at the end by Haverlock that gave me a different ending as well. Are there 2 different endings as well in a full stealth low chaos playthrough, depending on if you rescue or let Emily die? That is assuming that the end is even the same, having to kill Haverlock, that is.
Farewell my shadow, you who stand at the end of the path i chose not to follow. MSC FC - 2019 7181 0638 Mii- [wt]MavRik SSBB FC - 2492 3778 8468
There are also different ending scenes that can occur depending on who you killed before finishing the game. Like I killed samuel in my high chaos ending and there was a scene with Corvo standing over his grave. If you don't kill him apparently you see him in his bout about to get hit by a big wave.