qsound_hle.zip file is a critical "device" file required for high-level emulation (HLE) of the Capcom QSound audio hardware in modern versions of emulators like (since version 0.201) and . It is primarily used for Capcom CP System II (CPS2)
: If you are trying to add these to a mini console and "qsound" is showing up as its own game, try extracting your game ROM, renaming qsound.bin to a temporary name (like qsound hle zip work