Very beautiful game! Though I found a glitch where you can't dash to the upper-left when you use the arrow keys. Did you follow a tutorial or use a premade asset? I only ask because there was another Unity game for this jam with a similar concept and had the exact same glitch.
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Thank you. I didn't follow a tutorial, I only based my movement and collision scripts on a previous project. I was able to dash in any direction including up left. Your keyboard might not have anti-ghosting, which allows any number of keys to be pressed and recognized at once, and might have an issue with having the up arrow, left arrow, and either space or shift being pressed all at once.