Having put down a rising of giants, it was discovered that the motivating force behind their depredations was that of long-forgotten evil - the Dark Elves. Determined to seek out these creatures, a body of doughty adventurers mounted an expedition to learn the strength of the Drow and bring retribution to them (DUNGEON MODULE D1, DESCENT INTO THE DEPTHS OF THE EARTH). This module contains background information, a large-scale referee's map with a matching partial map for players, referee's notes, special exploration and encounter pieces, a large map detailing a temple complex area, encounter and map matrix keys, and an additional section pertaining to a pair of unique new creatures for use with this module and the game as a whole. A complete setting for play of ADVANCED DUNGEONS & DRAGONS is contained herein. This module can be played alone, as the second part of a series of three modules (with DESCENT INTO THE DEPTHS OF THE EARTH, D1, and VAULT OF THE DROW, D3), or as the fourth part of a continuing scenario (DUNGEON MODULES G1, G2, G3, D1, D2, D3, and Q1, QUEEN OF THE DEMONWEB PITS). TSR 9020, From 1978

The kuo-toa are a piscine race with a psychic affliction that makes them behave erratically and invent gods when feeling threatened. That same affliction gives them the power to bring those gods to life. Blibdoolpoolp is the most widely worshipped, and thus most powerful, of their gods. Blibdoolpoolp views the kuo-toa as her children despite having been born after them. Like all good mothers, she nurtures and protects. One of her chief concerns is understanding the kuo-toa’s psychic affliction, which causes them to undermine themselves whenever they strive for greatness. She discovers that a corrupted elder brain deep in the Underdark has a connection to the race; though the connection gives them psychic powers, it also turns them into powerless thralls, explaining their self destructive behaviors. Constrained by the same leash on her children, Blibdoolpoolp seeks adventurers to destroy the elder brain. Its death would free the kuo-toa, but potentially at great cost: if the kuo-toa lose their powers, will Blibdoolpoolp die?

Candlekeep is under siege, and it needs adventurers to help protect it! Heed the call to defend the legendary monastery and stand against the tide of evil. Confrontation at Candlekeep was used as a D&D Next playtest for D&D 5E. It was released to organized play Dungeon Masters in August 2013, and ran at Gen Con, PAX, and other major conventions. The adventure includes rules for running multiple tables, but can also be run for just one table. The attack on Candlekeep by forces of Asmodeus is tied to the events in Ed Greenwood's novel about the Sundering, "The Herald."

A storm of unparalleled fury has been ravaging the peaks of the Earthspur Mountains for a tenday, and the Monastery of the Yellow Rose sits in its eye for now. Some monks have fled the monastery to the safety of Mulmaster and beseech you to convince their more obstinate brothers to retreat to the city before the eye of the storm shifts, and the monastery is in terrible danger. Can you brave the elements and convince the monks to escape? An eight-hour adventure for 5th-10th level characters.

In the kingdom of Keystone, at the mouth of the Manyforks River, stands the port city of Barnacus. It was founded two hundred years ago, and its strategic military and commercial location has made it the second most important city in the kingdom. The city is under the rulership of Haermond II, Duke of the province of Elcadan, a half-elf of high esteem who has been in charge for more than a century. His outstanding commercial politics have made the city very prosperous; almost every trade company in this part of the continent has a counting house in the port of Barnacus. Because of this prosperity, the city has suffered many pirate raids, and thieving activity is a fact of life for residents and visitors alike.

Who Disturbs the Slumber of the Forgotten King? Wolves prowl the graveyard of sleepy Kingsholm, and death lurks behind shadowed tombstones. Something has disturbed the sleepers in the mausoleum, and brave adventurers are needed to explore the catacombs beneath the graves and discover what evil stirs in the darkling depths. Part 1 of the Barrow of the Forgotten King series. Followed by the Sinister Spire.

Agents for the Mayor of Kleine have discovered the stronghold of the Red Hand goblins deep within the Burning Hills. They have also discovered that the goblins are forming an alliance with local hobgoblin and bugbear tribes to sweep the humans out of Thunder Rift forever. The PCs must reach the lair before the hobgoblin and bugbear agents return to their own tribes. if the envoys do not return, the tribes will assume that the goblins murdered them and attack the goblins instead of the human settlements. In this way, the humans of Thunder Rift gain some unexpected allies against the Red Hand goblins. This is the most dangerous and demanding of the three adventures in this set. It is recommended that you play it after Red Hand Trail and Trouble Below. However, it can stand alone as an adventure in its own right if you wish. Part of TSR 1076 The Goblin's Lair

"The module takes place in a large cavern that is part of an extensive underground cave network. It can be used as a side-trek encounter in the Undermountain or Night Below campaign." -- from the adventure. Includes a small keyed map of the cavern.

A Villain with a Vison A stolen jewel leads to the heart of the swamp, where one man’s thirst for vengeance threatens to destroy an entire town. Pgs. 68-92

"Put those dark elves back in their box and get your gonzo on! Riches, glory, and super-science await the bold and the clever in the deep places under the ground. This module describes the dinosaur- and wizard-infested future of the Earth, the city of Denethix, and the first level of the megadungeon that beckons from below: the Anomalous Subsurface Environment." Set in a post-apocalyptic future where Earth's remains are explored through dungeons filled with ancient tech, magic, and bizarre ecosystems, inhabited by various factions with their own agendas. This setting blends sci-fi and fantasy with a touch of the absurd, offering a playground for imaginative gameplay and storytelling. The module includes a gatehouse and the first level of the Anomalous Subsurface Environment, each designed with multiple pathways. Unique twists on monsters and magic items. Written for Labyrinth Lord

Darwell Umbruskor has long been known around town as an eccentric but ultimately harmless old sage. From what you've heard, he keeps odd hours, rarely speaks a word to anyone, and lets no one enter his tower save for a few servants. Though quiet and mysterious, Darwell has done nothing to around undue suspicion. Sir Jeffers, a crusading warrior who just made your acquaintance, claims otherwise. According to evidence he recently came across, Darwell Umbruskor is both a necromancer and a dedicated priest of an evil power. Published by Fantasy Flight Games

The Dungeon of Graves, is nothing more and nothing less than a good, old–fashioned, First Edition dungeon crawl updated for the 5th Edition Roleplaying Game. Very difficult, it should strike fear into the hearts of the most stalwart adventurers. It offers an abundance of traps, tricks, and monsters. We hope that you find this module as fun and exciting as those thousands of players who have ventured into (and not as often out of) the endless caverns and mazes of Rappan Athuk—The Dungeon of Graves. Rappan Athuk is a difficult dungeon. Even the upper dungeon levels should not be attempted by a party of less than six mid-level characters.

An introductory adventure for AD&D. Discover the secret fortress! See if your character can survive the Trail by Fire! Use your own characters, or use the fully equipped characters that are provided. Also contains maps of the fortress and a detailed wandering monster table. Exploration into an underground military base, now occupied by monsters.

From the magazine: "The monster you're sent out after is so dangerous that even mind flayers fear it. And the illithids want your help!" Earthquakes hit the area around Needlespire mountain, affecting both dwarven and deep gnome villages, and the local mining industry. Deep gnome expeditions discover an illithid outpost! This adventure includes roleplaying encounters with both deep gnomes and illithid in their quest for the true cause of the earthquakes. The creature causing the earthquakes is a draknor which has sent its huge tentacles into the earth seeking magma to fuel its growth. Pgs. 38-60

The astronomer monks of Farsky failed for decades to tell the future by the stars. Desperate, they found a promising seer, and passed off her predictions as their own… until deadly illness struck. Unable to give up their lucrative scam, they trapped her spirit, which became a thing of evil: a banshee, whose howls foretold their doom. The party have heard rumors of a ruin, where once sages could answer any question… Notes by @Demian: Winner of One Page Dungeon Contest (OPDC) 2015. The adventure consists of a single small dungeon with 13 rooms and an exploration/time-based random Silence spell mechanic. It is themed around music and sound. Designed as a one-shot to be played in one 4–7 hour session.

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

All's fair in love and rivalry. Some matches are made in heaven, but not this one. Pgs. 26-36

Hurtling through time, you find yourself embroiled in a struggle to keep the fledgling town of Waterdeep from succumbing to a vicious Troll invasion. But sometimes the true threat lies within the city walls... Part Two of the Folded Time Trilogy.

Trapped in the dungeons of the Slave Lords! The hardy adventurers must find a way out, with only their wits and courage to help them. But can they do it before everything is destroyed by the dreaded Earth Dragon? This module contains a challenging scenario for experienced players, the tournament scoring system, and nine fully-equipped playtested characters. Also included are large-scale referee maps, playing aids, notes, and background information. A4 is a complete adventure in itself, but can also be used in conjunction with A1 (SLAVE PITS OF THE UNDERCITY), A2 (SECRET OF THE SLAVERS' STOCKADE), and A3 (ASSAULT ON THE AERIE OF THE SLAVE LORDS). TSR 9042

Into the Forsaken Temple's Crypt is a short adventure for four 10th-level characters. The adventure takes place in a buried temple crypt, which has been sealed for centuries. Dungeon Masters can adjust it for higher-level characters by widening the dead magic areas and increasing the number and power of constructs and undead that inhabit the complex. The PCs had just entered the Forsaken Temple's crypt in the last episode. Now they can begin to penetrate deeper into the crypt, discovering more of its hidden dangers.