Well, here are some hints for the first three games on my list.
#50
Proved that platformers could work just as well in 3D as they did in 2D.
#49
A Gamecube JRPG from a series famous for its real-time battle systems and anime inspired visual style.
#48
Part of a JRPG series that has begun to gain more attention in recent years thanks to several games being ported onto PC by Xseed Games. This particular game is the second entry in its subseries on the PS3.