Superman "Superman", and released in 1979 for the Atari 2600. The last game centered on Superman was "Superman Returns" (adapted from the movie) in 2006. Superman has, however, appeared in more recent games starring the Justice League, such as "Injustice 2" (2017). In a contract dated 1 March 1938, Jerry Siegel and Joe Shuster released the copyright to Superman to their employer, DC Comics (then known as Detective Comics, Inc.) prior to Superman's first publication in April. This was normal practice in the comic magazine industry and they had done the same with their previous published works (Slam Bradley, Doctor Occult,
Superman first toy was a wooden doll in 1939 made by the Ideal Novelty and Toy Company. "Superman" #5 (May 1940) carried an advertisement for a "Krypto-Raygun", which was a gun-shaped device that could project images on a wall. The majority of Superman merchandise is targeted at children, but since the 1970s, adults have been increasingly targeted because the comic book readership has gotten older. During World War 2, Superman was used to support the war effort. "Action Comics" and "Superman" carried messages urging readers to buy war bonds and participate in scrap drives. Superman has also featured as an inspiration