Super Smash Bros 4's Pic of the Day shows off Little Mac's punch combo for the 3DS version of the game.

"Pic of the day. Little Mac's side smash attack is his straight right punch...but it can transform into an uppercut if you tilt diagonally upward, or a body hook if you tilt diagonally downward. The body hook is the most devastating of these moves and it doesn't blast the opponents away," wrote Masahiro Sakurai on the Nintendo Miiverse. "The trick in activating these punches is to avoid tilting the controls diagonally from the get go--instead, tilt up or down right after the smash attack starts kicking in. You can also tilt up or down while you're powering up."

See the picture here.

One of the last Pic of the Day's to showcase a finishing combo involved Samus and Star Fox battling in front of what appears to Wily's factory from MegaMan.

"Pic of the day. Now consecutive standard attacks will always transition into a finishing move. This is Fox's finishing kick after his standard combo attack," wrote game developer Masahiro Sakurai on the Nintendo Miiverse. See the picture here.

The characters confirmed for the game so far are: Mario, Luigi, Link, Samus, Kirby, Fox, Pikachu, Bowser, Donkey Kong, Pit, Olimar, Toon Link, Princess Peach, Sonic the Hedgehog, MegaMan, Wii Fit Trainer, Rosalina, Zelda, the Villager, King Dedede, Lucario, Little Mac, and now Diddy Kong.

The game is expected out sometime this spring for the Wii U and 3DS, however, Nintendo has not confirmed the date yet.