This is really fun, I wish it went longer! The menu is incredibly polished, the music choices fit, and the pixel art looks clean. If I can nitpick, I wish that the text crawl in the intro was a little faster, and I wish that the portals were faster to open/close. I know this because there was a bug where every once in a while I'd get a couple of seconds of instantly teleporting to where I click, and the platforming was way more fun when the bug was active. A health bar would also be nice.