During Tokyo Game Show the producer of Star Ocean 5 revealed that Square Enix is planning on releasing Star Ocean 2’s enhanced PSP version, Star Ocean: Second Evolution, onto the PlayStation Vita and the PlayStation 4 sometime in the future.
It is worth noting that Shuichi Kobayashi stated, via Games Talk, that the release for the game is “not that far off” but did not state an exact release window during his reveal. He also went on to say that the PSP remake is being ported to the PlayStation Vita and then that release is simply being ported, not upgraded, to the PlayStation 4.