Thank you for your reply! I welcome people using my content because I enjoy helping people. I wrote a long documentation about the font on its Github page (http://stgiga.github.io/UnifontEX ), and I DO mean long. It details stuff like use cases, notable characters/ranges supported, as well as some backstory on development. As with the itch.io version (and the other places I host it at besides Fontspace), there is a large selection of font formats available.
The chiptune instrument can be found here, and it is usable for both 8-bit and 16-bit music and sounds:
https://stgiga.itch.io/jummboxsoundfont
None of my projects cost money, and I honestly have basically no limits on what can be done with them. Just don’t be a bigot or use them in anything the average person would consider to be “nauseating”. Otherwise, go wild with my content. Oh and no, I didn’t spend years of my life making only two things. I think that’s the best way to put it.