

said in Neo Geo BIOS (in the BIOS said in Neo Geo BIOS (in the BIOS folder?): I used it over a year back when trying to get Pier Solar working on the Genesis without showing additional entries and it worked then too. Even though I'll be putting on Kiosk mode and locking down whatever I can, I won't need to see it cluttering up my roms folder while I'm working on it if it does.

I'm almost postive that your solution will work without any problems, as long as the emulators themselves will recognize strangely capitalized extensions. After a restart of ES you see if the NEOGEO BIOS is still listed and if there is a failure in game running, you can just rename the files back. I've to agree I'm still on ES 2.6.2 but I think the renaming is worth a try. My experience is, that the BIOS will be recognized by the emulator itself if you rename it with mixed file extension but ES won't. For most MAME/FBA/NEOGEO the extensions are.

said in Neo Geo BIOS (in the BIOS Yes it's the es_system.cfg that controls contents visability to ES. It's not as if you can really tell a kid not to do something and believe that they're not just going to go and do that very thing. I'm not super worried about my brother messing up stuff, but he's giving this to his nephews who are bound to mess up settings. This will be a huge help since I really want to be able to disable everything you can do except for launch and play games. Sweet! I wrote down this info so I don't lose it. You need to edit run-command (retropie menu) to disable that feature. Said in Neo Geo BIOS (in the BIOS folder?):
