Nice! The only thing i would add is a way to visualize the adjacent layers and what button goes to what layer.

I dig the retro feel and the idea of swapping lenses/revealing boxes to get around the areas is a fun mechanic. I wasn't immediately draw the connection in the Generator room that the lenses referenced in the text were a thing I'd need to get through the boxes, so I thought I'd hit a bug until I went back and explored the hall some more. It might have been called out in previous on-screen text and I missed it, but it might be worth streamlining the text a bit to emphasize important instructions in case others are like me and sort of blaze on past. Congrats on the game, it feels like something you could really expand upon if you wanted to!

This game was really interesting and cool to play but I found it a little frustrating at times when I would reach the end of a level and not know where to switch in order to make a jump, and would inevitably fall to the bottom of the level. That aside, this game was polished and felt finished. You did well with the combo of telling the player stuff and having them work it out for themself, so it always felt like I as the player had worked out how to do something without needing complex problem solving skills to do so. It was a clever idea and amazingly executed in the time limit.