Giga Mac Rush

Giga Mac Rush is Little Mac's Final Smash in Super Smash Bros. Ultimate, and it replaces his standard Giga Mac Final Smash from Super Smash Bros. for Nintendo 3DS / Wii U.

Upon activating the Final Smash, Little Mac transforms into Giga Mac and stuns any opponents in front of him with an uppercut. He then throws a flurry of punches at the stunned opponents, similar to Donkey Kong's Final Smash Jungle Rush, culminating with another uppercut that launches them upwards.