This feedback is really appreciated :)
Thank you so much for taking the time to play the game! I'm glad you seemed to have enjoyed it. I am quite busy for the next little while, which is why I released the game when I did, but I promise I will get around to implementing some of the smaller improvements you suggested. As for your requests for totally new content, I don't know when I'll get around to expanding the feature set of this game, as in addition to other IRL stuff, I am planning to start work on a new, quite different game. However, while working on this small project, I did have a feeling that this game was bigger than what I was making - that there were other whole features and dimensions to it waiting for me to explore - so I can totally see me returning to this to add more; probably it would be a second, alternative harder mode with new enemies/mechanics... maybe that dash feature you suggested.