I highly doubt they will go backwards system for a game. The only reason steam got it because it's still current and popular.froggyboy604 said:I think if most Playstaion gamers are still using the PS3, and don't own a PS4 or Vita, Square will eventually make a version of KH3 for the PS3 like how Square makes a version of Final Fantasy 7 for Steam, and older FF games for Android, iOS, and PC gaming platforms because there are a lot of gamers on PC, mobile, and older gaming consoles which are interested in playing older FF games.