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The Rucker family had also previously competed in World Championship II with The Ringmaster, with captain Hal Rucker building multiple robots outside of BattleBots, including 340lb superheavyweights Crazy Susan and Buster, middleweight multibot Black and Blue, and 220lb entry Black Widow (unrelated to the 2020 season heavyweight and Season 1.0 lightweight of the same name). It was an upgraded version of Hal Rucker's RoboGames 20 entry Whoops!, a two-time quarter-finalist.
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In all of its appearances, DUCK! was a four-wheel drive, box-shaped robot which was incredibly low and also invertible. DUCK! was a heavyweight robot built by Hal Rucker of Team Black and Blue, which competed in BattleBots World Championship III, IV and VI.
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Statistics correct as of its most recent appearance on the show, or if not applicable, qualification attempt.
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