The Citadel is the name of maps in both Doom II and Heretic, as well as the Hexen expansion pack, Deathkings of the Dark Citadel:
- MAP19: The Citadel is the Doom II level.
- E1M5: The Citadel is the Heretic level.
The Citadel is the name of maps in both Doom II and Heretic, as well as the Hexen expansion pack, Deathkings of the Dark Citadel: