I love this so much...really cool vibe, love how you thought out the mission, really nice :D
The part at 1:09 feels a bit too empty adding a bit more sorrow(some sad pads or piano or maybe some more scary dissonance) to it could make it more impactful.
Sound wise i feel like the bass could be a little quieter(or maybe distorted less) cause it clips a bit, turning those parts of the song into some noise mush.
Also if you will work on this even further and would like to get more feedback you can join the discord server mentioned in VGMC thread.