This was a very interesting game, the visuals are really weird and cool, and the combat/movement mechancis are unique but man are they really weird to figure out.
It took me about 20 minutes to figure out how to how to fight or build bridges to the other areas, hell I didn't even know I WAS in combat for a while. But once I figured out you needed to drag and drop the blocks onto the green squares to fight and press spacebar to build the bridges then it started to make more sense.
I do think the lack of audio hampers the game a bit, even some basic creepy ambient background music or some weird distorted bleeps and blips would be good.
I also sadly never got to the 9th memory because I played before reading your explanation in the comments.
I should say again how much I like this concept though, a digital hellscape mind adventure is a great idea for a dungeon crawler! Good work!