The Atomiswave BIOS acts as the bridge between the emulator and the game ROMs, providing the low-level instructions necessary for the virtual hardware to boot. It is typically sourced from MAME romsets and is a "split" or "merged" set containing several small .bin files. Installation Guide for Popular Emulators

: dc (You must create this folder if it doesn't exist) Final Path : bios/dc/awbios.zip