Controversial war shooter Spec Ops: The Line has been quietly delisted from Steam, to the confusion of both fans and one of the game's original developers. While the war shooter never saw the same level of success as its competitors like Call of Duty and Battlefield, Yager Development brought a unique twist to the genre with the 2012 shooter. Spec Ops: The Line is notorious for its subversion of the war shooter genre, calling into question the player's in-game actions and the morality of fictional killing. Now, the Steam version of the game has mysteriously vanished.