I like the game! This morning I asked Bill if he could sing a few lines on a song I'm producing and he said he'd do it in exchange for a review of his new game, so for the sweet sound of Bill's voice I'm going to write up some stuff I thought about while playing the game.
When I started the game for the first time I wasn't sure if I was playing user-generated levels right away or something curated to introduce the rules of the game. Actually, I'm still not sure. The rating thing after each screen suggests it was all user-created but I thought maybe it would start out with some basic introductory levels and then graduate to random user levels at some point. That seems like a very minor thing, but I think knowing whether or not these are "intro levels," or even just "game-designer-created levels" makes a difference with how I approach them - I sort of expect the author-created levels to be very deliberate and have their design ideas unobfuscated by randomly placed platforms or whatever, so if I don't know if the level is created by the game designer, I don't know how much I should be reading into level design to see if it's trying to show me something. As a quick fix I would have some kind of indication if they're player made, like a little thing that says the author of the level when you start, or even just a tutorial that is very overtly tutorial-y with the text in the background that tells you what to do n shit so that when it gets to the random user levels they are very obviously the user-made levels. Taking "we barely got this done in time" into account, I'm guessing that's the sort of concern that would be addressed with a little more time in the oven, so whatever!
I also thought it was weird that restarting doesn't take you back to the same level you were on. It would be nice to be able to use what you learned from that particular failure, instead of re-rolling until you get an easy enough level.
The big explodey death balls were cool but I almost feel like they would be cooler if they didn't speed up & home in on you when you get in range - like they're fun because they're a big looming threat that you have to learn to work around, but they would always blow up on me pretty shortly after appearing so I would never get to do anything cool to avoid them. I feel like it would be cool if they just slowly followed you around and didn't ever rush into to you, and they did a ton of damage or insta-killed so that they don't always get to you but just have a very threatening presence. I get why this sort of thing could be weird - if too many death balls spawn they would probably bunch up and just be a weird cluster of death balls following you around, but you could probably fix that by giving them an acceleration thing, kinda like the flying mask in mario 2, but slower.
Hm this "review" is getting into backseat-game designer territory, so I will cut it off there! I'm looking forward to seeing what this turns into with the future updates. Good work guys!