Thank you! Malta has an interesting arcade history. We used to get most arcade games released back then until the Neo Geo came out. Then every cabinet was transformed into an MVS machine so 99% of all the games you could play in the 90s were NeoGeo games. Having said that, the people who ran the (shady) business wouldn't care much so it was pretty much the norm for machines to be wired wrong or have missing buttons. Most NeoGeo fighting games would have button D missing.