In the main folder of neoragex, find the neo-geo.rom file and rename it to something like neo-geo.romold. Rename the unibios file to neo-geo.rom and drop it in the folder. The unibios should now work in rage. Certain versions of neorage are more hacked than others, so your results may vary. May 9, 2019 - SNK Neo Geo Emulator. Added fullscreen support for all 16:9/16:10 Chrome OS, Chromium OS resolutions. Added command help section.
![Neoragex Rom Adding Neoragex Rom Adding](http://3.bp.blogspot.com/-kiHyZoj0BKc/Ubj6-kSMYtI/AAAAAAAACr8/ZCfSNvIq2Pg/s1600/AD004.jpg)
![Neoragex Neoragex](https://i.imgur.com/PJylOQ1.png)
How do I get Retropie to work with Neo Geo?
I've been trying to play Metal Slug 4/5/X using Neo Geo but I just cannot get it to work. First I tried using the Neo Geo folder and I get the error 'rom not supported'. Then, I tried using gngeo folder and it said can't init 'folder name' and goes back to EmulationStation.
What do I need to do to get metal slug to work? Also, I don't think you guys are allowed to share bios right? and does the bios version have to match the rom versions? and how do I know that they match?