Mario & Sonic at the Olympic Games, created specifically to take advantage of all the features the DS has to offer, boasts 16 official Olympic challenges including two new events that are exclusive to the handheld game - 10m Platform Diving and Cycling.

SEGA's Sonic Rivals 2 is in development exclusively for the PSP, getting a revamped jostling system, new battle mode, and updated rivalry.

In Mario & Sonic at the Olympic Games players will compete in events (100m track, table tennis, swimming etc.) that take place in venues based on the official Beijing 2008 Olympic Games, against a supporting cast of characters from the worlds of both Mario and Sonic, including Luigi, Knuckles, Yoshi, Tails and more.

In Mario & Sonic at the Olympic Games players will compete in events (100m track, table tennis, swimming etc.) that take place in venues based on the official Beijing 2008 Olympic Games, against a supporting cast of characters from the worlds of both Mario and Sonic, including Luigi, Knuckles, Yoshi, Tails and more.

In Mario & Sonic at the Olympic Games players will compete in events (100m track, table tennis, swimming etc.) that take place in venues based on the official Beijing 2008 Olympic Games, against a supporting cast of characters from the worlds of both Mario and Sonic, including Luigi, Knuckles, Yoshi, Tails and more.

In Mario & Sonic at the Olympic Games players will compete in events (100m track, table tennis, swimming etc.) that take place in venues based on the official Beijing 2008 Olympic Games, against a supporting cast of characters from the worlds of both Mario and Sonic, including Luigi, Knuckles, Yoshi, Tails and more.

In Mario & Sonic at the Olympic Games players will compete in events (100m track, table tennis, swimming etc.) that take place in venues based on the official Beijing 2008 Olympic Games, against a supporting cast of characters from the worlds of both Mario and Sonic, including Luigi, Knuckles, Yoshi, Tails and more.

In Mario & Sonic at the Olympic Games players will compete in events (100m track, table tennis, swimming etc.) that take place in venues based on the official Beijing 2008 Olympic Games, against a supporting cast of characters from the worlds of both Mario and Sonic, including Luigi, Knuckles, Yoshi, Tails and more.

In Mario & Sonic at the Olympic Games players will compete in events (100m track, table tennis, swimming etc.) that take place in venues based on the official Beijing 2008 Olympic Games, against a supporting cast of characters from the worlds of both Mario and Sonic, including Luigi, Knuckles, Yoshi, Tails and more.

In Mario & Sonic at the Olympic Games players will compete in events (100m track, table tennis, swimming etc.) that take place in venues based on the official Beijing 2008 Olympic Games, against a supporting cast of characters from the worlds of both Mario and Sonic, including Luigi, Knuckles, Yoshi, Tails and more.

Super Smash Bros. Brawl is Nintendo's latest incarnation in the popular Super Smash Bros. series of titles featuring all new characters ranging from Kirby and Wario to Samus, and even Metal Gear Solid's Snake.

Sonic Rush Adventure seamlessly utilize both screens of the Nintendo DS to navigate the high seas in search of pirate treasure, delivering Sonic's classic high-speed 2D gameplay in the ultimate Sonic handheld experience.

In Mario & Sonic at the Olympic Games players will compete in events (100m track, table tennis, swimming etc.) that take place in venues based on the official Beijing 2008 Olympic Games, against a supporting cast of characters from the worlds of both Mario and Sonic, including Luigi, Knuckles, Yoshi, Tails and more.

In Mario & Sonic at the Olympic Games players will compete in events (100m track, table tennis, swimming etc.) that take place in venues based on the official Beijing 2008 Olympic Games, against a supporting cast of characters from the worlds of both Mario and Sonic, including Luigi, Knuckles, Yoshi, Tails and more.

In Mario & Sonic at the Olympic Games players will compete in events (100m track, table tennis, swimming etc.) that take place in environments based on the official venues of the Beijing 2008 Olympic Games against a supporting cast of characters from the worlds of both Mario and Sonic, including Luigi, Knuckles, Yoshi, Tails and more.

In Mario & Sonic at the Olympic Games players will compete in events (100m track, table tennis, swimming etc.) that take place in environments based on the official venues of the Beijing 2008 Olympic Games against a supporting cast of characters from the worlds of both Mario and Sonic, including Luigi, Knuckles, Yoshi, Tails and more.

SEGA announced that Sonic Rivals 2 is in development for the PSP, getting a revamped jostling system, new battle mode, and updated rivalry.

With his new Super Spin Dash and Tails the Fox at his side, Sonic is back and better than ever in Sonic The Hedgehog 2! Defy gravity in hair-raising loop-de-loops, bounce like a pinball and race like lightning. Play against friends at home or against others over Xbox Live in this classic game. Available for download Wed., Sept. 12, 2007 at 9:00 a.m. GMT (2:00 a.m. PDT).

Sonic Rush Adventure will seamlessly utilize both screens of the Nintendo DS to navigate the high seas in search of pirate treasure, delivering Sonic’s classic high-speed 2D gameplay in the ultimate Sonic handheld experience.

SEGA's Sonic Riders: Zero Gravity is a fast-paced new Sonic racing game created by Sonic team that takes Sonic into never-before seen worlds with edge-of-your-seat racing intensity and all-new gravity controlling moves.

Sonic Rush Adventure will seamlessly utilize both screens of the Nintendo DS to navigate the high seas in search of pirate treasure, delivering Sonic’s classic high-speed 2D gameplay in the ultimate Sonic handheld experience.

SEGA's Sonic Riders: Zero Gravity is a fast-paced new Sonic racing game created by Sonic team that takes Sonic into never-before seen worlds with edge-of-your-seat racing intensity and all-new gravity controlling moves.

SEGA announced Sonic Riders: Zero Gravity, a fast-paced new Sonic racing game created by Sonic team that takes Sonic into never-before seen worlds with edge-of-your-seat racing intensity and all-new gravity controlling moves.

SEGA and Canada-based developer BioWare Corp. announced a partnership to create a new NDS video game based on the classic SEGA flagship icon Sonic The Hedgehog. The exact name of the game is undetermined, and it will ship in 2008.

SEGA announced that Sonic Rivals 2 is in development for the PSP, getting a revamped jostling system, new battle mode, and updated rivalry.