Nintendo killing online support for Mario Kart Wii, Super Smash Bros. Brawl in May - GameSpot

Company ending online play, matchmaking, and leaderboards support for many Wii, DS, and DSi games on May 20.
The venerable kart racer heads to the Wii and adds online competition to the mix.

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Nintendo killing online support for Mario Kart Wii, Super Smash Bros. Brawl in May - GameSpot

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Nintendo killing online support for Mario Kart Wii, Super Smash Bros. Brawl in May - GameSpot