While it was often described as «just a rail shooter», Orta had a tonne of really
subtle game play elements that made it a really refreshing entry into the genre 15 years ago and it's ripe for a comeback with backwards compatibility.
They are properly unnerving and also
play an important part in the puzzle
element of the
game too where for example one section of the
game has you pretty much in complete darkness so you have to use the voices as well as
subtle environment audio cues to help guide the way.