Even advanced users fall into these traps.
Not all ROMs labeled "Supermodel" are created equal. Look for these markers: supermodel romset better
| Feature | Generic ROM | Better Supermodel ROMset |
| :--- | :--- | :--- |
| File Structure | Mixed .bin files | Chronological .ic (chip) files |
| Decryption | Encrypted + key files | Pre-decrypted program ROMs |
| Sound | Missing or downsampled streams | Full ADPCM + SCSP streams |
| Checksums | Unknown | Matches official roms.xml |
| Widescreen UI | Cropped/stretched | Patched/hacked for 16:9 |
| Performance | 70-85% speed (on older PCs) | 95-100% speed | Even advanced users fall into these traps
Pro tip: Look for ROMset named Supermodel_ROMs_Complete_v0.3a or newer (community-driven updates). These typically aggregate the best dumps from MAME 0.250+, decrypted and repacked. If you get a red screen, your set is bad
Do not rely on a frontend yet. Open a terminal in your Supermodel folder and run:
supermodel.exe roms/vf3.zip
If you get a red screen, your set is bad.
If it works, you have achieved a supermodel romset better than most.