It sounds like you're looking for a packaged for use on a Nintendo Switch (likely via emulation or retroarch), specifically as an NSP or as a collection to run under NXEngine or RetroArch on Switch .
: Most FBA versions on Switch support save states, button remapping, and visual filters to recreate the look of old CRT monitors. Installation & Formats complete FBA (FinalBurn Alpha) ROM set It sounds
To use these collections, users typically rely on custom firmware and homebrew tools: complete FBA (FinalBurn Alpha) ROM set It sounds