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  • Flying Fortress

    "Flying Fortress" is the twenty-fifth episode of the Sonic Underground television series and the...

  • Fortress of Altitude

    The Fortress of Altitude is Dr. Robotnik's most powerful creation in Sonic Underground. It is a...

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current20:21, August 8, 2015Thumbnail for version as of 20:21, August 8, 2015965 × 767 (615 KB)Ultrasonic9000 (wall | contribs)
20:27, April 1, 2014Thumbnail for version as of 20:27, April 1, 20141,024 × 767 (784 KB)Ultrasonic9000 (wall | contribs)


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