Because they're from Thailand. Well, it's never officially canon confirmed Bison/Vega is Thai, but working on the assumption that character nationality = stage then he's from Thailand.
Mapping the keys to a gamepad is great, but if you do an update can we pls pls have a redefine keys option? This game a masterpiece!
Strong is "hard mode", so the game has fewer lives. The author's explanation is down the bottom of the download page in Spanish.
