Curratum
Guest
Based on the tutorial, I would say that Underworld Ascendant desperately wants to be Thief: The Stygian Abyss. However, the game seems to freeze after I complete the tutorial, so that put an end to my short-lived attempt at playing it.
If you're feeling adventurous, you can fix that bug yourself. The game makes "highlight moment" screenshots, but it sometimes doesn't create the folder it puts them in at mission end. If that folder is missing, the game simply locks up with a black screen at the mission over screen.