Allows you to link rooms together and expand your dungeon. Important: You cannot cancel the construction of a hallway.
Allows you to summon Minions units to fill up your ranks.
Allows you to feed your units, thus healing them and boosting their Aggressiveness. To do so, you can either teleport or move the unit to the Kitchen or send it there using the context menu.
Allows you to store both Mushrooms and Materials for a total of 100 resources plus 50 per additional Stockroom. This room also allows you to convert Mushrooms into Materials and vice versa. Conversion costs Mana and the ratio varies depending on the quantity converted.
Dive[edit | edit source]
Allows you to summon Blooded units to your ranks. You can also send up to 5 Workers to play the games and thus earn points towards rewarding you a Fiends unit free of charge.
Send heroes to the Extractor using the Extractor Mark to grind them toward achieving some DEC Points.
Allows you to craft traps and upgrade weapons and armors. For Traps: Open the Management Mode and switch to the units and traps view. Select your trap and place it on the ground by left-clicking. For Weapons and Armors: Use the unit's context menu or open the Squads Menu to select the desired upgrade.
Allows you to simultaneously train up to 4 units to level 3 by teleporting or assigning them to the room. However, to reach level 3 through training, the units need to train on captured heroes. Place a Training Mark on the Hero and he will be brought to the Training room.
Allows you to obtain a ransom in Treasures for the captive hero. Place a Prison Mark on the Hero and he will be brought to the Prison.
Allows you to craft magical items. Non-stacking +50 to mana pool as long as one Arcanium is active. For Weapons and Armors: Use the unit's context menu or open the Squads Menu to select the desired upgrade. For Mascots: Open the Squads Menu, select the squad and choose the Mascot to craft. For Potions: Open the context menu of Baal and select the potion you wish to craft.
Lures Heroes to enter and drink themselves silly. Once drunk, heroes' Damage will drop by 50% for the next 2 minutes.
Allows you to assign a Minotaur or Trolledon unit to the room, giving the unit a significant power boost. While it's inhabited, the Monster Den will lure heroes, and also earn you 10 Treasures per minute. Building the Monster Den will extend your treasure space.
Cult[edit | edit source]
Allows production of undead units.