The scariest part about these books is that they AREN'T REAL BOOKS AT ALL! They're self-published!
— Spellbooks publicity blurb
The Unfilled Fancy Spellbook is an unlockable item given to players who earn the achievement Hat Out of Hell. Players obtaining Spellbook Pages within the game may add them to the Unfilled Fancy Spellbook. When three Spellbook Pages have been "self published" (added to this item), it is replaced with the Fancy Spellbook.
|| Helltower: Hat Out of Hell|
Get the loot from Skull Island in Hell
October 29, 2013 Patch (Scream Fortress 2013)
- The Unfilled Fancy Spellbook was added to the game.
- The backpack image for the Unfilled Fancy Spellbook is a screenshot of its model. The texture is also present in the game files.