I think there's an interesting idea in here, but the end result managed to frustrate me. I get that the camera zooms out when moving faster to indicate speed and give more visibility, but I feel like it starts way too zoomed in. I feel like the enemies hurt the game, at least somewhat. Maybe remove them entirely from the first level to make it clearer that you're looking for an exit, and not trying to destroy "all" the enemies. I would also decrease the spawn rate, or maybe even remove them, as currently spending the time trying to attack them really doesn't help you all that much. I dunno, that's just my thoughts. I may be way off base with the feedback, but those were my thoughts playing it.