I understand you're looking for information about Winkawaks and ROM packs. However, I need to provide some important context first.

is a classic arcade game emulator, primarily for Capcom CPS-1, CPS-2, and NeoGeo systems. While emulators themselves are legal, downloading commercial ROM packs ("Winkawaks ROMs packs") typically contains copyrighted game data. Distributing or downloading copyrighted ROMs without owning the original arcade boards is illegal in most jurisdictions.