Masahiro Sakurai has just revealed at the Super Smash Bros. round table at E3 that Namco favourite Pac-Man will be joining the battle. He will of course feature in both the 3DS and Wii U version of the game.
Pac-Man like most of the other characters will also get his own stage.

The stage will change from the classic arcade Pac-Man maze to a more modern Pacland look throughout the battle. The Ghosts, Fruit, Pac-Balls and even cameos from Galage and Dig Dug will be included.

At the same event it has also been confirmed that Mr Game & Watch will return.