Looking at this article made me realize just how many franchise have went away. And looking at the sales charts many were huge.
http://www.ign.com/articles/2012/06/20/playstation-should-revive-these-10-franchises
syphon filter
soul reaver
Timesplitters
Evil Zone
Darkstalkers
heavenly sword
http://www.ign.com/articles/2012/06/20/playstation-should-revive-these-10-franchises
syphon filter
soul reaver
Timesplitters
Evil Zone
Darkstalkers
heavenly sword