Super Smash Bros. Duel is a Smash Bros. game for the Nintendo 3DS, and the 5th installment in the Smash Bros. series, player needs to battle their opponents, and be the last one standing. Many of the stages from various Nintendo Universes appear in the game, many with gimmicks. To help or hinder the player, (like all other Smash Bros. games) this game includes items the player and opponents can use.