Trivia

Did you know that Doom contains an extra status bar face which is hardly ever displayed due to a bug in the game?

Did you know that the level names in Thy Flesh Consumed, the final episode in Ultimate Doom, are all taken from passages in the Bible?

Did you know that the Soul Sphere was originally supposed to be an "extra life" powerup before the concept of lives was dropped during development?

Did you know that a Super shotgun blast at close range can do more damage than the Rocket launcher?

Did you know that nearby presence of imps, demons and zombies is indicated to the player by a sound?

Did you know that Doom 3 contains numerous references to classic Doom?