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First online multiplayer capable Tetris game

First online multiplayer capable Tetris game
Who
Tetris DS (Nintendo, 2006)
What
First
Where
Not Applicable
When
March 2006

Tetris DS, launched in March 2006, was the first incarnation of the game capable of connecting players over the internet, rather than just locally. It could support up to 10 players locally or four online via wi-fi connection.

GWR Video Gamer's Edition 2008, title: First wireless Tetris game.