In Dragon magazine issue 8, published July 1977, Gary Gygax proposed the Dungeons & Dragons cosmology, a great wheel of planes surrounding the prime material. The existence of infinite planes “will vastly expand the potential of all campaigns which adopt the system—although it will mean tremendous additional work for these DMs.”

Diagram of planes from Dragon magazine number 8

The countless planes showed how D&D could go beyond the dungeon and the wilderness and into new worlds. The system revealed exciting potential, but Gary set an ambitious goal. “Different planes will certainly have different laws and different inhabitants (although some of these beings will be familiar). Whole worlds are awaiting creation, complete invention, that is.” The outer planes offered so many possibilities that setting an adventure in them made a formidable challenge. Players would wait years for any product to go beyond the prime material.

In 1978, Gary published module D3, Vault of the Drow. At its conclusion, the players locate a strange mural. “The mural itself is a scene resembling a starry sky, but a tunnel of webs stretches into space.” This vortex is a gate “to the plane of the Abyss, where Lolth actually dwells.” The text explains that this journey to the Abyss will be handled in module Q1, Queen of the Demonweb Pits. (For those who do not plan to play the sequel, Gary suggests that characters passing the gate be considered slain. Suggested dialog: “You could be taking your character on another thrilling adventure, but it’s not released yet. So instead, you’re dead.” In 1978, Gary could be capricious when he drew the line between the correct action and, “Wrong move—you’re dead!”)

Rereading Gary’s promise of letting PCs travel to the Abyss to confront Lolth, I remember the anticipation I felt in 1978.

But Gary seemed deterred by his own ambitious goals for planar adventures. Instead of completing Queen of the Demonweb Pits, he set the project aside “until a considerable period of time could be spent addressing it.” Soon, work on the Dungeon Master’s Guide demanded all his time. For two years, characters entering Lolth’s gate faced summary execution.

The Demonweb

The delay ended when artist David C. Sutherland III pitched his own finale. Gary wrote that the adventure “was taken out of my hands by [TSR executive Brian Blume] when Sutherland discovered the ‘Demonweb’ pattern in a hand towel and talked Brian into using it as the main theme for the concluding module. I had no creative control over it.” (Although many sources report that the Demonweb pattern came from a placemat, Sutherland confirmed that his inspiration was a towel.)

The adventure reached print in 1980. Now players could venture to Lolth’s own level of the Abyss—the Demonweb. For the first time, TSR demonstrated adventure on the outer planes.

Queen of the Demonweb Pits gets some criticism for its execution. The creatures in the Demonweb—even those in Lolth’s stronghold—fail to match the setting. Players encounter ogres, trolls, ettins, bugbears, and even a roper, but no drow. In an rpg.net review Lev Lafayette describes her stronghold as a “boring zoo.” In the god-slaying finale, any dungeon master who makes cunning use of Lolth’s abilities will annihilate parties in the module’s recommended levels. On the other hand, she only has 66 hit points, so a careless DM could see her slain in a round. The module spends pages describing changes to the effects of spells cast on the Abyss, but no one liked dealing with all the changes.

You can fault some details in Queen of the Demonweb Pits, but not its big ideas. This adventure took the scope of Dungeons & Dragons and blew it wide open.

Start with the Demonweb, a web of pathways floating through impenetrable fog. The material of the path moves slightly. “Close examination will reveal faces, twisted and tortured, pressed against some invisible barrier, silently mouthing screams and howls.” These are the lost souls of the Abyss. The Demonweb captured an unsetting and chaotic feeling that suited the demon queen of spiders.

Along the path, unsupported doors open into extradimensional spaces. At first, these doors lead to Lolth’s creatures. On the last level of the web, the doors open on alternate material planes that she targets for attack or other schemes. In a look at the module, James Maliszewski wrote, “A key to portraying planar travel effectively is grandeur—the sense that one’s home world is just a tiny speck floating on a giant ocean and you’ve only just begun to plumb its unknown depths.” The Demonweb and its portals delivers this sense of grand scope.

In the Abyss, some spell effects change in evocative ways. For example, restoring an arm with the Regenerate spell may regrow a limb demonically twisted.

Once players leave the web, they find Lolth’s stronghold, a colossal, steam-powered spider that walks across an alien desert. If Wild Wild West producer Jon Peters were cool enough for D&D, I might suppose he took his obsession with giant mechanical spiders from the spider queen. Many players disliked the spider-ship for its collision of fantasy and steampunk. I loved it. A diet of Michael Moorcock books and Arduin had already shattered my reservations about mixing such elements. The spider-ship seemed like a fitting creation for a goddess whose power spanned a multiverse. The ship’s inscrutable purpose and destination suited her chaos.

The adventure’s plot may not have matched Gary’s plan, but I suspect the Demonweb surpassed any of Gary’s ideas for the setting. In 1980, before the Manual of the Planes, before Planescape, Queen of the Demonweb Pits showed the way to the planes. Fans of Planescape can find its roots in the Demonweb.

Are you still curious about Gary’s original plan for the adventure? He wrote, “My concept was that Eclavdra was aiming at dominance of the drow through using the Elder Elemental God to replace Lolth. She, as the chief priestess of the elemental deity, would then be the mistress of all. The final scenario was to have been one in which the adventurers got involved in the battle between the evil entities and made it so that both lost and were tossed back to their own planes, relatively powerless in the Mundane world for some time to come.” Gary had an ambitious plan, heavy on intrigue, but without the vision—and hand towels—that led to the Demonweb.