The only thing I can ask for is smoother transitions between polarity. Other than that, the game looks great, everything else is pretty good in movement, no glitches in platforming, but the music is a little tiring as it just loops and it's a little too base-y or static-y or something along those lines. But hey, looking forward to more! Good job on this!
Really nice game, and nice thought out idea, but my eyes...
A bit faster would fit my personal taste more, but I like everything. The style, the puzzles, the concept. Awesome game, bro.