Wow, thank you!! That's a very nice compliment!
I have to agree: I had a few ideas for making the difficulty scaling a bit better or perhaps including some power-ups (BTW, if you made it to that high of a score you've seen everything the game currently has to offer). Ultimately my grander plans fell through due to the limited time I had to work on this during the jam but who knows - maybe I'll go back and add some of those extra goodies in if I find myself with some free time!
Thank you for playing!!