 While it received little attention from the mainstream media , the game was immediately controversial among Americans on both sides of the political spectrum . The Anti @-@ Defamation League , an anti @-@ racist organization that especially covers anti @-@ Semitism , publicized the existence of the game and unsuccessfully lobbied the developers of Genesis3D to change their licensing conditions to prohibit the use of the engine to develop racist games . They lobbied the Interactive Digital Software Association to encourage its members to adopt such policies . 
