FinalBurn Neo is a arcade games emulator. The new version ("neo") is based on FinalBurn emulator and the older versions of MAME.
AmigaOS 4.1 FBN has been ported by HunoPPC (current version R1, progress = 60%). It requires LibBoostyGfx 2.0.1. Publick serial key is available on his webpage - you could there also support his work.
List of supported platforms: Capcom, Konami, Neo-Geo, Namco, Sega Megadrive, SNES, NES and Sinclair Spectrum.
The list of supported games you could find in gamelist.txt file. Joypads are handled by HunoJoyWrapper.