Well, seemingly there was a version (not for the CD32) prior to this, which had smaller sprites, and generally didn`t look as good, but played really well, like the coin-op. If i remember correctly it came on 12 floppys!!
Street Fighter 2 was the first game i played on my new A600 in 1993. Still remember it like it was yesterday - That smell of new Amiga... (weep)