Short answers, pulled from the story.
The Street Fighter Collection contains Super Street Fighter II: The New Challengers, Super Street Fighter II Turbo, and Street Fighter Alpha 2 Gold. This compilation was released by Capcom for the Sega Saturn and PlayStation platforms.
Capcom released the Street Fighter Collection in 1997 for the Sega Saturn and PlayStation systems. A follow-up collection named Street Fighter Collection 2 arrived later to include earlier editions of Street Fighter II.
Street Fighter Alpha 2 Gold includes all features from previous PlayStation and Sega Saturn versions of the original Alpha 2 except for the exclusive Gallery mode found in the Sega Saturn version. Cammy made her debut appearance in the Alpha series within this specific compilation as a hidden character available in Versus and Training modes.
Many reviewers felt Capcom chose poorly by including Super Street Fighter II over more beloved titles. Critics noted that Street Fighter Alpha 2 Gold looked too similar to the original Alpha 2 while most prospective buyers already owned critically acclaimed conversions of Alpha 2 for both consoles.
Kelly Rickards of Electronic Gaming Monthly scored the Saturn version half a point higher than the PlayStation version because he believed the Saturn controller was much better suited for fighting games. The choice between platforms depended on whether players prioritized controller feel or visual fidelity due to graphical errors in the Saturn release.