With Project Natal, Uncharted 2, Metroid: Other M, Scribblenauts, and everything else going on at E3, the 25th anniversary of Tetris almost went unnoticed this past week, which is a real shame. We met up with Alexey Pajitnov, the creator of the game, and sat down with him to mark the occasion. Tetris may very well be the "remember when?" dividing line among video game generations, and it was quite an honor to meet the man behind the game that's become one of the cornerstones of the industry.

You can listen to the full audio of the interview below, and head beyond the break for probably the world's shortest documentary, entitled "The Tetris Effect." Seriously, it's only three minutes long. How you can sum up the impact of a game that's still fun to play and appears on every major and minor platform around is beyond us. Maybe one of you readers will feel inspired to do an in-depth Ken Burns style documentary on it someday.

He's one of the sweetest people we've met in the industry, and despite having invented one of the most prolific games in the world, he's very humble and down to earth. Give it a listen and try to imagine a world without Tetris.