Legend of Grimrock 2

Legend of Grimrock 2

The Guardians
question about endings
As I recall in The Last Adventure there is a morality system, where if you kill certain characters, you are locked out of some ending.

In my last playthrough of The Guardians years ago I remember being locked out of an ending because I had not paid the ratlings a red gem when entering ratling city and gotten the souvenir. I'd like to know, with the least amount of spoilers please, are there other moral choices in The Guardians such as looting things or killing things that can lock me out of endings? If yes I'd like hints so I can possibly get the ending where you need the souvenir.
Last edited by Keeptrucking; Jun 12 @ 9:59am