I present you NeoMania (my first 16-bit Game), it's a Rhythm Game for the Neo-Geo inspired a lot by StepMania and Dance Dance Revolution.
I want to thank a lot dciabrin for his awesome NGDEVKIT. Without this fabulous tool, I would certainly not have been able to embark on this project.
GitHub - dciabrin/ngdevkit: Open source development for Neo-GeoGitHubOpen source development for Neo-Geo. Contribute to dciabrin/ngdevkit development by creating an account on GitHub.
And also thank people like blastar, furrtek and many other from the Neo-Geo Scene for all their hacks, homebrews, explanations and documentation.
Besides, since there must be quite a few Neo experts here, does anyone know if there have been any rhythm games for the Neo?