It's a pretty interesting game with some cool and well thought puzzles!! It actually took me longer to finish the game but I found an issue (YouTube link with the issue attached below), it consisted in that one of the portals in the 2nd to last screen moved 0.5 units instead of the regular 1 unit it's supposed to move when it is shot. This may have happened cuz I confused the way to solve this puzzle, I tried reflecting the shots with the shield. On this regard, I'd recommend adding a function to reset the portals in the room, not just reversing one of the states since when I leave the screen and re-enter it, I can't reverse the position of the portals (as shown in the video). The only way around this was starting a new game.
Adding a key bind function would definitely make for some quality of life changes :)
Overall it was a pretty fun experience! Can't wait to see what comes of this :D
