Your Time Starts Now: This is a nice short OST intro theme. It gives a suspenseful feeling which foreshadows the difficulty of the mazes and puzzles that lies ahead.
Minute Details: I like the simplicity of this track. The live recording of the guitars and synth gives it a very authentic feel which lets it breathe and feel more human.
Second Chance: This track gives very floaty vibes. The flat 9 of the bVII chord adds some exotic flavor to the overall atmosphere. It definitely seems to be getting darker.
The Watchtower: This track has a very serious nature to it with a suspense that accompanies the gameplay idea well with guards present around the corner at any time! I really like the high synth and mallet interjections throughout.
Out of Time: The rock elements are great, especially with the overdriven guitars. Some rock vocals (like Radiohead) would be icing on the cake for this track! This sounds like a very satisfying final level.
Overall: The chill but driven elements you create throughout these maze levels is very enjoyable to listen to and I appreciate that energy increases as you progress. Great work and thank you for sharing!