Sony has announced for the PS3 that they’re going to make a Super Smash Brothers style of game. It looks a lot like SSB but with Sony characters.
While it does look very similar to Super Smash Brothers from Nintendo, that isn’t necessarily a bad thing. Though you definitely can see quite a few que’s taken from SSB. As long as the game is interesting and fun really that’s all that matters.
Playstation All-Stars Battle Royale will be coming to the PS3, no word yet if there is a Vita version planned.