[Feature Request] Support BIOS

Any chance of having an option of supporting the BIOS? Both for potential compatibility fixes and for the startup that pops up.

[Immersion95]

I would love to have this option but I don't think it's feasible.

Beetle NeoPop is derived from Mednafen (Neo Geo Pocket Core) and the "BIOS is HLE'd" https://mednafen.github.io/documentation/ngp.html