Pikachu's Directional B Moves for "Super Smash Bros. Brawl" on Nintendo Wii. Part of the series: "Super Smash Brothers Brawl" for Nintendo Wii. How to do Pikachu's directional B moves for "Super Smash Bros. Brawl." Learn how to play "SSBB" for Nintendo Wii, and all the attacks, moves, and smashes in this free crossover fighting game video.