Template:Infobox Final Smash SSB4 Giga Mac is confirmed to be Little Mac's Final Smash in the upcoming game Super Smash Bros. 4. It appears to be a transformation-type, like Giga Bowser and Wario-Man.
Origin
In the two-player mode of Punch-Out!! for the Wii, either player can turn into Giga Mac after accumulating enough juice. The game then shifts from two evenly-matched Little Macs fighting in split-screen to gameplay resembling the single-player mode, with Little Mac fighting a larger and slower opponent. The player controlling Giga Mac gains slower but stronger attacks, in addition to a taunt.
Gallery
Giga Mac and Pikachu.