The Summoning Chamber was a room that was cut from Dungeon Keeper. It was in the game as of early 1996. It was used to summon magical creatures using mana (and possibly also corporeal creatures using gold). There were two types: Major, and Minor.
| ||Barracks / Bridge / Dungeon Heart / Graveyard / Guard Post / Hatchery / Lair / Library / Portal / Prison / Scavenger Room / Temple / Torture Chamber / Training Room / Treasure Room / Workshop|
| ||Casino / Combat Pit / Dungeon Heart / Graveyard / Guard Room / Hatchery / Hero Gate / Lair / Library / Mercenary Portal / Portal / Prison / Stone Bridge / Torture Chamber / Training Room / Treasury / Unholy Temple / Wooden Bridge / Workshop|
| ||Dragon Chamber / Infirmary / Kitchen / Crypt / Hive / Tomb / Summoning Chamber / Parlour|
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