Hey, from my 5 or so minutes with it, it looks really nice, good job!
Three unfortunate things I noticed (47.5-7):
- The UI text during gameplay is incredibly tiny at times, some option to scale it up would be great.
- There is massive slowdown once the glitching thing (some kind of portal?) appears, doesn't go away. Genuinely locked 75 fps before goes down to 15 or so fps.
- The first level seemed really dark, but maybe it's better in the other levels, to be honest I didn't play past it. Some kind of alpha slider would definitely be welcome if you have plans to develop this further.