This was a pretty cool varied set of tracks, each of which has some interesting concepts and executions in them.
Amidst My Sleep is befitting of the title; the melody in the background is dreamy, and the lead synth over it is kind of lazily plodding along with some nice dynamics - I like the prolonged decay & release in particular. Good use of cymbal percussion to add a basic rhythm and heartbeat to the track.
I love the vibes in Dark Thoughts, Shady Business - it's got this cheeky kind of bounce to it. Minimal percussion again but it does the job of establishing a rhythm and letting the bass (great sounding patch, by the way) weave and bounce around it. Good use of rests here too - a little bit of a less-is-more approach that can be hard to do well, but I think it works nicely here.
Big change of tone in Sullied Dreams, but it works considering what the track is going for. Percussion is more present off the bat with some ominously low piano notes to set the stage. The live guitar is pretty good - finds its niche and sits comfortably in it, and delivers more than a standard low-pitched gritty synth would. I dig the middle section of this where the keys playing is very staccato and rushed - adds this sense of urgency and almost BotW sounding whimsy.
Solid job all in all, this made for a fun listen. Nice and varied, produced well and plenty to like. Best of luck!