Starship Troopers : Invasion is a sequel to Starship Troopers .
A second sequel , Starship Troopers 3 : Marauder , was released directly to DVD in August 2008.A direct sequel to the first film , Starship Troopers : Invasion was released in Japan on July 21 , 2012 , and in North America on August 28 , 2012 as a direct-to-DVD title .
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