Sega has released another group of screenshots from their upcoming Wii title Mario & Sonic at the Olympic Games. These screenshots feature Waluigi and Eggman (Dr. Robotnik for the old-school fans). Check 'em out below.

Mario & Sonic at the Olympic Games brings together Mario and Sonic, Nintendo and Sega's former rival mascots, for the first time ever in a video game. They're joined by a whole slew of characters from their respective series as they compete in different Olympic sporting events.

The game is officially licensed by the International Olympic Committee and will be the first official game of the 2008 Summer Olympic Games to hit store shelves. Mario & Sonic at the Olympic Games is slated for a November 6 release in North America. The game is also available for the Nintendo DS.