1. Bowser's Return

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. 22 April 2006

Mario and Luigi race Wario and Waluigi in a Mario Kart race, but Bowser and Kamek interfere.

2. Warriors from Another Dimension

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. 22 May 2006

Mario wins a long fight with Bowser, thanks to a timely appearance by Sonic and Shadow.

3. The New Threat

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. 10 July 2006

The Gang goes on the hunt for the Chaos Emeralds. Yoshi is attacked by Mecha Sonic.

4. Here Come the Koopa Bros.

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. 19 September 2006

As Yoshi heals at Mario's House, the Gang continues the hunt, but are ambushed by the Koopa Bros.

5. Troubles on Yoshi's Island

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. 12 February 2007

The Gang travels to Yoshi's Island in search of the lost Chaos Emerald. There, they find that the locals are in trouble.

6. Brawl on a Vanishing Island

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. 27 May 2007

The Mario Team, Koopa Bros. and Axem Rangers X fight for the Chaos Emeralds. Mecha Sonic arrives, spelling doom for Yoshi's Island.

7. Secret of the Pipe Maze

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. 1 October 2008

With Stuffwell joining the team, the Gang search the Pipe Maze for the fifth Emerald, but a run in with Mecha Sonic sees our heroes trapped in a world of negative space.

8. The Great Doomship Offensive

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. 9 October 2008

Bowser kidnaps Peach. The heroes formulate a rescue plan to save her, but Shadow stays behind. The Gang raid Bowser's Doomship, as a new foe lies in wait.