| Problem | Likely Cause | Solution |
|---------|--------------|----------|
| Game doesn’t show up in menu | Wrong folder or file extension | Check /roms/system/ – use .nes, .smc, .zip for MAME |
| Black screen then back to menu | Missing BIOS or bad ROM | Copy PS1 BIOS (scph1001.bin) or get a non-merged MAME set |
| “Gamepad not configured” | New core not set up | Press any button on gamepad – configure per game or globally |
| Scraping finds wrong game | Filename has region/hack tags | Rename to “Game Name (USA).nes” format |
Target: RetroPie on Pi 4 or Pi 5 with 128GB+ storage. retropie roms pack top
The "No-Intro" project is the gold standard for cartridge-based consoles. These packs contain every commercial game released in the USA and Europe for a specific console. | Problem | Likely Cause | Solution |
Once you have downloaded a pack (usually in .zip, .7z, or .rar format), you need to get them onto your Pi. Why it's top-tier: Historians love it
| Pros | Cons | |------|------| | Saves hours of hunting | Often includes games you don’t want | | Ensures correct file formats (.nes, .smc, .zip for MAME) | Can contain bad or hacked ROMs if from bad sources | | Pre-verified for RetroPie | Large download size | | Includes BIOS files for PS1/SNES-CD (if legal) | May have naming issues for scraping |