"The details of that case come from a complaint filed in the District Court of Maryland earlier this week. That complaint alleges that Interplay did not seek approval for the sale of the Fallout Trilogy bundle, which features the original Fallout, Fallout 2 and Fallout Tactics. Bethesda claims that the title Fallout Trilogy is "confusingly similar" to that of Fallout 3 and takes issue with Interplay's marketing, sale and distribution of other Fallout packages named Fallout Collection and Saga Fallout."