The "5.2" edition (including variations like 5.2a) introduced several updates that solidifed its status as one of the best Neo Geo emulators :
Includes an interactive front-end with game thumbnails, custom directory paths, and easy save/load state functionality. The Best Games for Your NeoRAGEx ROMset neoragex 52 all games roms best
If you have a complete ROM collection, these titles are considered the definitive experience due to their popularity and technical execution on the system: Neoragex Emulator Setup Guide | PDF | Keyboard Shortcut The "5