Nice game! The dash didn't work on my Gamepad for some reason but on keyboard it worked fine... like the way you implemented the theme and the difficulty ramps up pretty quick - could not get past the point where you have to jump in sync with the floor disappearing and simultaniously switching dimension - that is quite hard if you focus on the floor you can't focus on the other "player" and his position - maybe some help in form ghosts for platforms?
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