Street Fighter Alpha 2 (known in Asia and South America as Street Fighter Zero 2, which is arguably a much better name) is the second iteration in the Street Fighter Alpha series and is now available on GOG.com. For $5.99, you get the game, its soundtrack, 24 avatars and 41 artworks.
There’s a problem though. Those who would like to play the game with a USB controller won’t be able to since the PC version of Street Fighter Alpha 2 lacks controller compatibility. Nevertheless, those who experienced this fighting game back in the day probably won’t mind the lack of controller support.