overall a very beautiful ost, really nice and cohesive thanks to the consistent instrumentation! a real gem to listen to!
the only suggestion i have is that oceans of fear kinda takes until about the 39 second mark to actually start sounding like fear - its not a bad song by any means, it just doesnt really set the mood as well as it could to start off with, imho. that sinister string duet paired with the chimes is really the key to the fearful atmosphere (and to ur credit, it does a good job of that), so try to establish that first and foremost instead of leaving it for later. (although maybe it was intentional, now that i think about it? idk)
apologies, im not that good at constructve criticism. i really do hope this is helpful in some way and im not just sounding like a jackass, because this is a very good submission!