Four great and powerful heroes travel in search of adventure. Led by Mordenkainen, wizard without peer, they have come to mysterious Maure Castle, a forlorn and foreboding place, source of wonderment and awesome adventure, following a strange and terrible story. For, somewhere deep beneath Maure Castle, from whence no person has returned alive, there stands two massive iron doors - doors without latch, lock, or handle - the Unopenable Doors. And if the doors are opened, what then? Such potent evil, such terror lies beyond, that even the bravest adventurers may quail before the ultimate test! Mordenkainen's Fantastic Adventure is a challenging adventure for high-level play. Four original characters from Gary Gygax' famous Greyhawk campaign are included for your use. Can you meet the challenge? Can you survive what lies beyond... the Unopenable Doors? TSR 9112

In Heart of Nightfang Spire, the player characters are drawn to investigate Nightfang Spire, a lonely stone tower in a barren land. The vampire lord Gulthias, servant of the great dragon Ashardalon, has returned to the tower which was once the main cult temple of Ashardalon. The vampire prepares for the dragon's return by awakening the other cultists who had preserved themselves as undead creatures. Gulthias is a vampire and a level 13 wizard.

The Grand Duchy of Geoff has recently been plagued by a rash of unusually weird and terrible monsters of an unknown sort. This western area, particularly the mountain fastness which separates the Grand Duchy from the Dry Steppes, has long been renowned for the generation of the most fearsome beasts, and it has been shunned accordingly -- save a handful of hardy souls with exceptional abilities. Within the last few months, however, a walled town not far distant from the area, and four small fortresses as well, have been destroyed by mysterious attacks! This classic adventure set on a crashed spaceship challenges the players assumptions, and expands on what's possible within the "fantasy" label. TSR 9033

As an aspiring hero of Highfolk and the Flanaess, you are asked to come to a feast of small proportions to celebrate your deeds. A home-cooked meal, a warm cozy fire, a hearty tale from an old gnome, a journey deep in the Vesve again, where n one can hear you scream. This is an RPGA competition scenario. Four hours is allocated for its completion.

Vecna Lives is a high level adventure that pits players against the lich and almost demi-god Vecna. Although based in Greyhawk, the adventure is easily adaptable to Ravenloft and Planescape. This adventure is meant to kill characters. If you are a DM who cannot bring himself to kill a player’s prized character or one who can be pressured to “give a guy a break,” you must be extra strong when running Vecna Lives! For centuries, Vecna-archmage, despotic tyrant, the most fearsome of all liches-has been nothing but fearful legend to the honest folk of Greyhawk. Once the supreme master of all undead sorcerers, even today his Hand and Eye are object of immense power. Now something evil is stirring in the lands around Greyhawk. The Hand and Eye of Vecna have been found-and Vecna wants them back. TSR 9309

This material was originally published as three separate adventures: G1 (STEADING OF THE HILL GIANT CHIEF), G2 (THE GLACIAL RIFT OF THE FROST GIANT JARL), and G3 (HALL OF THE FIRE GIANT KING). Contained herein are referee notes, background information, maps, and exploration keys for three complete adventures using the ADVANCED DUNGEONS & DRAGONS rules. This module can be used alone or as the first in a series of adventures that includes Dungeon Modules D1-2 (DESCENT INTO THE DEPTHS OF THE EARTH), D3 (VAULT OF THE DROW), and Q1 (QUEEN OF THE DEMONWEB PITS). TSR 9058

When Monsters threaten the village of Crystalbrook, it's up to adventurers to track down where they're coming from. The investigation leads them on a journey across planes. In the Feywild, the heroes must explore an enchanted island garden and unravel the plot of a foul hag, before she and her fiendish companion can perform a ritual to seize control of the island. "Beyond the Crystal Cave" is a Dungeons & Dragons adventure designed for the winter 2011 season of the D&D Encounters official play program. This season incorporates character options from Player's Option: Heroes of the Feywild, and it comes with three full-color maps, thirteen ready-to-play encounters, and information on the D&D Encounters program. Originally found in Dungeon Magazine #211 now available as a stand-alone adventure. Pgs. 63-122

The colony of Farshore has survived on its own for years, a secluded and struggling hamlet perched on the western shore of the tiny island of Temute. An island dwarfed by the savage landscape across the narrow channel to the north, a landscape of rugged mountains, tangled jungles, and trackless swamps. This is the Isle of Dread, and its resources and hidden treasures are matched only by its peril. Yet for all these dangers, what may bring doom to Farshore is not an invasion of inhuman monsters from the mainland, but an invasion of all-too-human monsters from across the sea. "Tides of Dread" is the fifth chapter of the Savage Tides Adventure Path, a complete campaign consisting of 12 adventures appearing in Dungeon magazine. For additional aid in running this campaign, check out Dragon magazine's monthly "Savage Tidings" articles, a series that helps players and DMs prepare for and expand upon the campaign. Issue #352 of Dragon magazine features rumors of Farshore, a helpful list of improvements the PCs can make to the colony, and other features to help get PCs oriented in their new home on the Isle of Dread. The destruction of a pirate ship signals the beginning of a Crimson Fleet invasion. The PCs must race against time to prepare for the onslaught before an old enemy can release another savage tide. Pgs. 28-59 Also see Pgs. 60-71 Backdrop: Farshore City of Hope.

"...the Ultimate Campaign Adventure..." A sinister force, long thought destroyed, stirs from the black hole that spawned it. Like an ebony darkness it prowls the land and safety is but an illusion, for it watches from every shadow and ponders possibilities. What began years ago with the introduction of the players to the quiet village of Hommlet and the amazing lands of Greyhawk, at last is complete. Here is the long awaited campaign adventure featuring the ruins of the Temple of Elemental Evil! Evil broods and grows beneath those blasted stones. This is your chance to drive it back and scatter its forces again. This product includes the village of Hommlet, the filthy shire of Nulb, and reveals the ruins of the Temple of Elemental Evil and the labyrinths that lie beneath, a warren of darkness. And beyond these ruins, even more is revealed. For the first time this product provides a complete campaign adventure which will take beginning characters from 1st all the way to 8th level and possibly beyond! Hours of adventure await you! TSR 9147

Iggwilv. Orcus. Maleanthet. Obox-Ob. Charon. These names are among the most notorious in the multiverse, appellations belonging to some of the most dangerous and powerful creatures on the lower planes. Heroes from countless worlds have raised their arms against these immortal foes and, in most cases, these heroes have perished to their soul-blasting, life-ending might. Their lairs are notorious as they are: the River Styx, beautiful but deadly Shendilavri, the Gray Wastes of Hades, frozen Thanatos, and mind-numbing Zionyn. Simply entering one of these scions of evil is akin to suicide. Yet now, as the Prince of Demons begins the final rituals to bring the savage tide to the Material Plane, heroes must approach these immortal villains not as enemies, but as allies. "Enemies of My Enemy" is the eleventh chapter in the Savage Tide Adventure Path, a complete campaign consisting of 12 adventures appearing in Dungeon magazine. For additional aid in running this campaign, check out Dragon magazine's monthly "Savage Tidings" articles, a series that helps players and DMs prepare for and expand on the campaign. Issue #358 of Dragon magazine features a map of the River Styx and advice for those who would use this notorious river as a route in exploring the lower planes. The time draws near for the final assault on Gaping Maw, but first the PCs must recruit allies from the depths of the Abyss to the eladrin Court of Stars. yet will this unlikely alliance of demons and eladrins be enough to stop the Prince of Demons? Pgs. 40-85

Deep under the ruins of Maure Castle lie the Chambers of Antiquities, vaults designed by ancient wizards to store magic items even they didn't quite understand. A continuation of last year's hit "Maure Castle." This adventure is set under the infamous ruins of Maure Castle, a monolithic edifice of night-black granite built by a powerful family of wizards. The Maures sealed themselves into the dungeons below their castle long ago, and today these dungeons have become one of the most infamous adventuring sites in the land. Although estimates have placed the number of monster-infested and trap-haunted dungeon levels below Maure Castle at 17, there may in fact be even more. This adventure presents one of those dungeon levels in detail. Pgs. 76-101

Deep beneath the Isle of Dread, in a place forgotten by the world of light, an ancient, unfathomable evil festers. Within the desiccated ruin known as Golsimorga, the debased kopru servants of Demogorgon work foul rites, steeping immature shadow pearls in pits of liquid insanity. None from the world above have yet fathomed what terrors lurk beneath the Isle of Dread, nor what mad scheme roils to profane life deep within the city's gangrenous corpse. "The Lightless Depths" is the sixth chapter of the Savage Tides Adventure Path, a complete campaign consisting of 12 adventures appearing in Dungeon magazine. For additional aid in running this campaign, check out Dragon magazine's monthly "Savage Tidings" articles, a series that helps players and DMs prepare for and expand upon the campaign. Issue #353 of Dragon features ways to improve the PCs' vessel, the Sea Wyvern, as they take their adventures back to the seas. When the PCs journey deep under the Isle of Dread to find the source of the shadow pearls, they discover horrors beyond imagining in a haunted underground city perched on sanity's razored edge. Pgs. 28-66

Somewhere under a lost and lonely hill of grim and foreboding aspect lies a labyrinthine crypt. It is filled with terrible traps and not a few strange and ferocious monsters to slay the unwary. It is filled with rich treasures both precious and magical, but in addition to the aforementioned guardians, there is said to be a demilich who still wards his final haunt (Be warned that tales told have it that this being possesses powers which make him nearly undefeatable). Accounts relate that it is quite unlikely that any adventurers will ever find the chamber where the demilich Acererak lingers, for the passages and rooms of the Tomb are fraught with terrible traps, poison gases, and magical protections. Furthermore, the demi-lich has so well hidden his lair, that even those who avoid the pitfalls will not be likely to locale their true goal. In the far reaches of the world, under a lost and lonely hill, lies the sinister TOMB OF HORRORS. This Labyrinthine crypt is filled with terrible traps, strange and ferocious monsters, rich and magical treasures, and somewhere within rests the evil Demi-Lich. TSR 9022

If the PCs are to avert the Age of Worms, they must invade the heartland of Kyuss' power, the Wormcrawl Fissure, and destroy one of the world's most powerful dracoliches before the Wormgod awakens. "Into the Wormcrawl Fissure" is the eleventh installment of the Age of Worms Adventure Path, a complete campaign consisting of 12 adventures, several "Backdrop" articles to help Dungeon masters run the series, and a handful of poster maps of key locations. For additional aid in running this campaign, check out Dragon's monthly "Worm Food" articles, a series that provides additional materials to help players survive this campaign. Issue #343 of Dragon presents statistics for some extraplanar entities the PCs may wish to call upon to aid them in the Wormcrawl Fissure. Pgs. 54-89

The corrupt town guard of the Styes refuse to help when a mysterious monster begins to slaughter the residents of Hopen'er Asylum, an old decrepit mental aslyum. A call is put out for any adventurers willing to defeat this mosnter and save Hopen'er before it falls any further into madness... From the author of Murder on the Primewater Pleasure comes The Horrors Beneath Hopen'er Asylum. If you enjoyed that adventure then you will love this! This horror adventure takes place in and below Hopen'er Asylum. Originally designed to serve as an introduction to the location known as The Styes frorm the Ghosts of Saltmarsh campaign book, this adventure can be easily transferred to any setting (advice is given on how to do this). The characters will explore an abandoned underground wing of the mental asylum, before delving into a forgotten cave system to face an unknown enemy, a Dubh. The adventure is designed for 6th - 7th level characters and takes anywhere between 4 - 6 hours to finish. The adventure contains full colour maps, as well as VTT versions of the maps.

Indomitable it stood for centuries, a symbol of order in a world of chaos. Bastion of the pass through the Kamph Mountains, the very stones of the Keep of Adlerweg were the stuff of legends. What evil power had strength enough to take it? How were its defenses swept aside? Fell creatures now attend the battlements that overlook the only pass between Berghof and the sea. This is not a pretty problem to be solved by the militia of the local villages. These and more may be needed to withstand the mayhem stirred up by the fall of the keep. Indeed, if the Keep is not retaken, and retaken soon, the Hold of the Sea Princes itself may not be secure. Now is the time for heroic action. Aided by the Sentinel, former protector of the legendary Guardians of Adlerweg, have you the courage and the determination to rid the keep of its sinister occupants? UK3: "The Gauntlet" (1984), by Graeme Morris, is the third UK-series adventure and the second half of the two-part Adlerweg series. It was run as the final round of the GamesFair 1983 AD&D Open (and won by a RuneQuest fan!). It was then published in 1984. TSR 9111

Faced with an unusual alliance of giants raiding the countryside, the party must venture into the steading of hill giant chief Nosnra and uncover maps to the locations of the other giant strongholds. “Steading of the Hill Giant Chief ” can be run as a stand-alone adventure, or you can play it as the first part of a four-part series that continues with “Warrens of the Stone Giant Thane” (Dungeon 198), “Glacial Rift of the Frost Giant Jarl” (Dungeon 199), and “Hall of the Fire Giant King” (Dungeon 200). The adventure is part of the Against the Giants series originally by Gary Gygax, hence the writing credit.

A minion of chaos has come to the Prime Material Plane from the void of the Far Realms to terrorize and conquer in the name of its masters. The PCs must act quickly to assemble a legendary artefact powerful enough to weaken the minion so it can be defeated. Pgs. 20-47

Smoke still rises from the shattered buildings and ruined streets of the troubled town of Cauldron, yet if not for the actions of a band of heroes, it would not exist at all. A sinister cabal of cultists bent on plunging Cauldron into the prison plane of Carceri had awakened the volcano below the town, and amidst the attacks of dragons and fiends from the outer planes, these heroes were able to evacuate the city and then strike at the cultists in their lair near the volcano's heart. Now, this cult, the Cagewrights, lies shattered, their members put on the defensive for the first time. All that remains is to finish the job, but the surviving Cagewrights still have some surprises left in their mysterious stronghold under the snake-haunted ruins of Shatterhorn. "Strike on Shatterhorn" is a Dungeons & Dragons adventure designed for four 18tth-level characters. This adventure is part of the Shackled City Adventure Path that began with "Life Bazaar" (Dungeon #97) and continued with "Flood Season" (Dungeon #98), "Zenith Trajectory" (Dungeon #102), "The Demonskar Legacy" (Dungeon #104), "Test of the Smoking Eye" (Dungeon #107), "Secrets of the Soul Pillars" (Dungeon #109), "Lords of Oblivion" (Dungeon #111), "Foundation of Flame" (Dungeon #113), and "Thirteen Cages" (Dungeon #114). The Adventure Path concludes in Dungeon #116 with "Asylum." Pgs. 56-82

As a member of a bold party of adventurers, you and your associates have trekked far into what seems to be a whole underworld of subterranean tunnels -- arteries connecting endless caves and caverns which honeycomb the foundations of the lands beneath the sun. Your expedition has dogged the heels of the Dark Elves who caused great woe and then fled underground. This module can be played alone, as the conclusion to module D1 & D2: "Descent into the Depths of the Earth," or as the third module in a series that forms a special extended adventure (G1-G3: "Against the Giants"; D1-D2: "Descent into the Depths"; and Q1: "Queen of the Demonweb Pits"). TSR 9021