Thanks! That is useful for emulators... We're planning on adding Pico support to Argon later this year...
We bring it to phones, tablets, TVs, chromebook and desktop. We pre-load games where developers have given us permission. So no searching for ROMS, cores, BIOS, controller settings, etc. it is zero-config. Our goal its to bring retro gaming (and eventually Pico-8 as part of that) to a much wider audience!