First of all, WOW, THANK YOU for such a detailed and kind response! We're both absolutely thrilled here that you had such positive thoughts about the little game we made.
Sorry about the little random sound effect. Funnily enough, I had written a tune for the game and put it in there, just didn't activate it at the start of the game because I was afraid it would be annoying just having one loop for the whole game, but now I really regret it since multiple people have brought it up. There are a few more bugs, but I'm glad they weren't super apparent lol.
As far as having a ROM file, it isn't too impressive since I used GB Studio, which is a drag and drop engine that exports to a Gameboy and Gameboy Color ROM, as well as HTML. But I'm glad you thought it was a polished product and was impressive. :)
Thanks for doing all these reviews. It really means a lot to have someone come in and give feedback on something that we spend so much time on. I hope I get to see more games from you in the near future as well!