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Fart (DK1[1] and DK2[2]) or Gas Cloud (DK2[3]) is a creature spell in Dungeon Keeper and Dungeon Keeper 2. It is unique to the Bile Demon.

General Information (Dungeon Keeper)[]

"A Poison Gas cloud that only damages enemy creatures at close range and is unique to the Bile Demon."
— Dungeon Keeper Manual

It works like Poison Cloud, but only harms enemy creatures, and is not a projectile but rather a close-ranged area of effect spell. Unfortunately, Fart is learned at a much higher level than the indiscriminately suffocating Poison Gas, and before this point Bile Demons can prove to be as much as of a liability as an asset to its allies in battle.

General Information (Dungeon Keeper 2)[]

"A toxic and potent combination of unholy vapours that causes damage to any enemy foolish enough to breathe it in. The nauseous cloud slowly expands as it dissipates."
— Dungeon Keeper 2 Manual

Gas Cloud works very similarly to its Dungeon Keeper counterpart, working as a close-range area of effect spell.


  1. Dungeon Keeper Gold Manual. p. 67.
  2. ダンジョンキーパー2コンプリートガイドブック. (Japanese). p. 64. Tokyo: Keibunsha. (1999). ISBN 978-4-7669-3293-5.
  3. Dungeon Keeper 2 Manual. p. 63.