Hasbro released toys based on "Raiders of the Lost Ark" and "Kingdom of the Crystal Skull" in 2008. Further figures, including characters from "The Temple of Doom" and "The Last Crusade", followed later in the year, but were distributed on a very limited basis. This line of toys included 3-inch and 12-inch figures, vehicles, a playset, and a series of "Adventure Heroes" aimed at young children. Hasbro announced the cancellation of the line in the fall of 2008, due to decreasing sales, although some figures continued to be released up until the 2011 San Diego Comic Convention.