Hey, thanks a lot for the kind words!
I fixed the menu text, that was a bug, thanks for catching that!
Definitely agree with the sound effects critique. I realized late into the jam project that the way I had setup my audio to work didn't accommodate for some of the ways I wanted to implement sound. This is something I will definitely bare in mind for the next Jam! I've just noticed the audio sliders aren't working too, so will take a look at those, don't want to blow people's ears out.
I will take a look at the prices, but I don't want to do too many changes post-jam as I feel that spoils the spirit of a game jam. Thanks again!