| Component | Count | Approx. Total Size | |-----------|-------|--------------------| | BIOS files | 12 | 2 MB | | Cart/DIMM ROMs | 178 | 3.1 GB | | GD-ROM CHDs | 62 | 48.7 GB | | Sample ROMs | 4 | 128 MB | | | ~256 items | ~52 GB (compressed) |
A working NAOMI collection requires more than just the game files. To prevent errors like "Bad IC" or black screens, ensure your top ROM set package includes the following: