Celebrate DOOM’s 25th anniversary with the re-release of the original DOOM (1993), including the expansion, Thy Flesh Consumed, is now available on iOS devices. First released in 1993, DOOM introduced millions of gamers to the fast-paced, white-knuckle, demon-slaying action the franchise is known for. Relive the birth of the first-person shooter, wherever you go, and experience the classic demon-blasting fun that popularized the genre.