New Super Mario Bros. Wii Launch Trailer

The comic mischief of propeller hats, penguin suits and the other new features of New Super Mario Bros. Wii--especially multiplayer--are on display in this rather calm launch trailer for Nintendo's latest platformer, which hit North American shops yesterday.

Be forewarned though, as while the trailer suggests that multiplayer is a serene experience, it leaves out the swearing and the shouting that comes from bringing three more players into the mix, especially when someone steals yet another power-up. BOOM video 2941