The Underdark is a subterranean wonderland, a vast and twisted labyrinth where fear reigns. It is the home of horrific monsters that have never seen the light of day. It is here that the dark elf Gromph Baenre, Archmage of Menzoberranzan, casts a foul spell meant to ignite a magical energy that suffuses the Underdark and tears open portals to the demonic Abyss. What steps through surprises even him, and from that moment on, the insanity that pervades the Underdark escalates and threatens to shake the Forgotten Realms to its foundations. Stop the madness before it consumes you! Note for DMs: This adventure is not for the faint of hearted, to run or to play. The module starts with 10 NPCs traveling with the party through the grueling Underdark. This number can grow. The encounters within the book are often incredibly deadly for the characters that would be going through it. This is because the module expects them to run or talk their way through the events, or, in some cases, the module expects them to lose. If your players aren't the kind of party to run, talk, or surrender, do not get this adventure. The module almost requires that you use milestone leveling because the experience provided does not commonly get players to the levels they should be once they get to certain milestones in the story (7th when they leave the underdark, 15th when they face the demon lords.) Good luck and happy questing.

Stonehell Dungeon: Into the Heart of Hell is the long-awaited sequel to Stonehell Dungeon: Down Night-Haunted Halls. This book contains the final levels of the megadungeon, revealing its most terrifying secrets. It contains almost 600 dungeon rooms for the players to explore, more than 70 unique monsters to challenge them, and 13 new magical items to mystify them. Stonehell Dungeon is a classic-style megadungeon intended for use with the Labyrinth Lord™ role-playing game, but adaptable to early versions of the original fantasy role-playing game and its retro-clones. It gives the game master the necessary information to run the dungeon, while offering enormous opportunities to customize the site. Published by Three-Headed Monster Games.

The game is afoot in the royal palace. A thief prowls the dwarven palace, but even more goes on than meets the eye. Set in in a dwarven kingdom, a peace treaty with an aggressive rival kingdom is to be signed with ceremonial gifts exchanged to mark the occasion. However the treaty is put in jeopardy when the ceremonial sword that was gifted to the kingdom is stolen before the signing. The adventure begins when the characters receive a vision that directs them to help the kingdom. They must investigate the mystery of the missing sword, navigating a diverse cast of palace dwarves in order to preserve peace in the kingdom. A tale of intrigue, can the heroes find the sword before it is too late? Pgs. 16-32

A great evil force descended on the town of Phlan years ago. The townspeople were all either killed or driven away, and Phlan became (literally) a ghost town. Fifty years later, the survivors are ready to reclaim their town. But they need a band of strong and brave adventurers to lead the fight-they need you. Ruins of Adventure is a set of connected short adventures written by James Ward, David "Zeb" Cook, Steve Winter and Mike Breault-four names familiar to all AD&D game fans. It uses the same setting, locations and characters as the classic computer game Pool of Radiance by Strategic Simulations, Inc. In fact, many of the scenarios here in Ruins of Adventure will provide important clues to the successful completion of Pool of Radiance. TSR 9238

The Amulet of a Demon Prince In a few days, the rising blood moon will reveal the resting-place of the soul amulet of a forgotten demon prince. A dark lord seeks the amulet, and if he finds it ultimate power is within his grasp. Someone must stop him and his diabolical scheme before evil is unleashed! But for the heroes to beat the dark lord to his prize, they must travel through time and conquer demonic foes! A Battle Throughout Time Chaos Rising is a classic dungeon exploration adventure by Jim Collura, it details an ancient and abandoned dwarven citadel where the demon's amulet is hidden and provides unique encounters allowing the players to travel back in time to shape the very future itself! Chaos Rising supports monsters found in the Tome of Horrors. Also available for S&W and 5e.

The loss of Skyreach Castle in Hoard of the Dragon Queen was a major setback to the Cult of the Dragon, but still only a setback. The cult is determined to retake the castle and claim Tiamat’s lost treasure buried in its frozen walls and cloudstuff vaults, but they aren’t the only ones. Blagothkus the cloud giant is still the master of Skyreach, and he has gone to the hall of his cousin Brunvild, ice lord of Uldoveld, for the resources to repair and reoccupy the castle. At the same time, the party is dispatched by the Council of Waterdeep to reclaim some of the stolen treasures lost when the castle fell.

The Blistering Forge Situated atop Mount Marazbor, an active volcano, it the dwarven lava-forge once known as Citadel Grungharaz. Once, this great armoury produced hordes of weaponry for dwarven regiments in far off lands, but now it has been taken over by rampaging fire giants. Are you capable of infiltrating the Gauntlet of Flame?

This adventure has been designed as a one shot adventure for 4-8 players, pregen 5th level characters included, in 4-6 hours. It tells a classic story of the "good" races oppressing the "dark" races, with their warlike expansionist ways.

This adventure is part of TSR 9386 FRM1 - The Jungles of Chult Introduction: Lord Onovan of the Dales stumbled through the underbrush, his clothes in tatters, his body aching from a tenday in the jungle. The food was gone; the water, too. The last of the bearers had fled hours ago, leaving him nothing but the tunic on his hack and the sword in his hand. Through the lush curtain of vines and broad-leafed plants surrounding Onovan came the ominous sound of Batiri war drums. He glanced up at the thick canopy high overhead. The sun was going down. The goblins would be after him soon. The howling packs would trail him like bloodhounds through the jungle until the sun drove them into hiding again. Panic closed around his heart like a stone giants fist, crushing his dreams of escape. The goblins had killed Kadir Silveraxe and Ryn the Bold as if they'd been stripling warriors, not experienced sellswords. And if stout warriors like them were no match for the Batiri, what hope did a gentleman explorer like Onovan have? That grim thought flew from the explorers mind as he pushed through a tangle of saw-leafed vines. The creature lurking there in wait for him was huge, at least as tall as a two-story building. Splashes of browns and greens covered the beasts scaly hide, perfectly masking its bulk against the jungle. A dinosaur! Onovan noted in fearnumbed awe, just before the allosaurus snapped him in two with its powerful jaws and row after row of daggerlike teeth.

Most adventurers know better than to listen to rumors. But when the rumors speak of a magical forest blooming deep in the burning stretch of the Alluvial Sand Wastes, even the most battle-hardened gladiator takes notice. A mysterious summons has gone out to the humans and demihumans of the Tyr region, luring them to the new forest and promising Athas' salvation. Now your characters have heard the call - but will they heed the Forest Maker, or seek to destroy her? Designed for 4 to 6 characters of 11th to 13th level, Forest Maker brings player characters from the sun-baked streets of Tyr to the walled fortress of Altaruk and beyond. Forest Maker is a stand-alone adventure.

Once a paradise at the heart of dwarfdom, the Valley of the Cracked Helm has lain forgotten for ages, lost to the vagaries of natural disasters, goblin invasions, and generational benders. Over the years since, its name has invoked only shame—furtive, deep-seated dwarven shame—for the valley is where the wild dwarves dwell. . . Valley of the Cracked Helm is an off-beat scenario for old-school style games involving a hidden valley filled with tribal dwarven nudists and exploitative prospectors. It is formatted as a double-sided tri-fold brochure that contains everything needed to run the module. It includes: A ready-to-run module suitable for ongoing campaigns and one-shots. A detailed pointcrawl of the Valley of the Cracked Helm. Dwarves Gone Wild! (This pointcrawl scenario can be dropped into any classic fantasy campaign allowing gratuitous dwarven nudity. More setting than adventure, it encourages/requires referees to improvise or develop content further to fit their own needs. Low-level PCs may need to be lucky or clever to survive.)

Dungeon Masters Kit - Number 1 Palace of the Vampire Queen For three centuries the peasants of the Dwarvish island of Baylor have feared the raids of the Vampire Queen and her minions. Sweeping down at night from the palace in the shrowded peaks of the island, they range even further in their search for blood. And not only blood - the children of dwarf peasants often disappear if they are so unfortunate as to be out at night. Even the cities are no longer safe. The most recent victim was the Princess of Baylor, daughter of King Arman, who was taken in a midnight raid on the capitol city of At Toe within past weeks. King Arman has offered fabulous riches and land holdings with titles to the person or persons who can brave the stronghold of the Vampire Queen and return his daughter to him alive and well. But, in truth, he holds little hope. For even King Arman, Ruler of Baylor, Defeater of the Ten Orc Tribes, is afraid in his heart to face the Vampire Queen. Published by Wee Warriors, Distributed by TSR

A vast, sprawling mega-dungeon beneath the ruins of a nearby castle. Reports have surfaced of stockpiles of wealth within the passages. Regions previously devoid of monsters are reported to teem with renewed activity. Magical and mundane traps have brought foolhardy explorers to their doom. Changes within the passages and chambers have rendered old maps and knowledge dangerously unreliable if not outright useless. To the bold and daring, only one message needs to be heard: the castle and its dungeons are once more ripe for exploration, and new legends are ready to be made. Note: This adventure requires three books for it to be complete (sold as a package): Adventure Book, Map Book, and Illustration Book. Published by BRW Games

The Dwarven clans are in chaos, and a powerful host of goblins stand poised to sweep over the land in a wave of death and terror. Only the Axe of the Dwarvish Lords- one of the most powerful weapons ever created by the dwarven race- holds the key to ultimate victory against the massing humanoids. Can the PCs brave the labyrinth of an abandoned dwarven stronghold to find the Axe? TSR 11347

To stop a devastating rampage of giants across the land, the party must venture into the lair of the stone giant thane Arnak to uncover the truth about why he has broken his peace with the neighboring dwarves. In the process, they will have the opportunity to retrieve important symbols of the fight against the giants and uncover a dangerous excavation. The adventure is part of the "Against the Giants" series originally by Gary Gygax, hence the writing credit.

In the city of Waterdeep rests a tavern called the Yawning Portal, named after the gaping pit in its common room. At the bottom of this crumbling shaft is a labyrinthine dungeon shunned by all but the most daring adventurers. Known as Undermountain, this dungeon is the domain of the mad wizard Halaster Blackcloak. Long has the Mad Mage dwelt in these forlorn depths, seeding his lair with monsters, traps, and mysteries—to what end is a constant source of speculation and concern. This adventure picks up where Waterdeep: Dragon Heist leaves off, taking characters of 5th level or higher all the way to 20th level should they explore the entirety of Halaster’s home. Twenty-three levels of Undermountain are detailed herein, along with the subterranean refuge of Skullport. Treasures and secrets abound, but tread with care!

"Orcs have returned to the once quiet border province of Blackmarch. The Bleak Tower and its meager garrison are all that stand against the tide. Their only hope lies in a ragtag band of adventurers willing to venture into the perilous maw of Ironwood Gorge..." "Ironwood Gorge is a fantasy role-playing adventure for 4-8 characters of levels 2-5, designed for older editions of the world's most popular fantasy role-playing game and its clones such as Labyrinth Lord and OSRIC. The material is also easily adaptable to any other class and level based fantasy role-playing game. Ironwood Gorge serves as part two in the Blackmarch sequence of adventures, but is built to function just as well as a one-off adventure, a drop-in-a-hex location for sandbox games, or as a kick start to a new campaign. The module includes keyed maps detailing both the Bleak Tower: a living, breathing refuge for adventurers; and Ironwood Gorge: a cave complex with over 100 keyed areas of traps, monsters and mayhem. The module is illustrated throughout with original artwork and includes appendices detailing new monsters, magic items, and spells. Whether you are looking for an out-sized adventure to usher the hardiest characters to the intermediate levels, or a fully-realized location to plunder for maps and ideas, Ironwood Gorge is a treasure from the old-school of gaming..." An alternative to B2 - Keep on the Borderlands

Special Basic/Expert Transition Module Barely one day's march from Kelven, the uncharted tracts of the Dymrak forest conceal horrors enough to freeze the blood of civilized folk. Those who have ventured there tell how death comes quick to the unwary - for the woods at night are far worse than any dungeon. But you are adventurers, veterans of many battles, and the call of the wild is strong. Will you answer the call, or are you afraid of the dark terrors of the night? The campaign adventure is for characters just beginning Expert play (levels 2-4) and hurls them into the exciting outdoor world which awaits in the Expert rulebook. With a 64 page booklet, 2 double-panel covers, a double-sided, fold-out mapsheet and 120 die-cut counters, this super module provides all you need for epic wilderness and dungeon adventuring. Journey across the Grand Duchy of Karameikos in a desperate race against time and the forces of evil. This adventure is for use with the Dungeons & Dragons Expert Set, which continues and expands the D&D Basic Rules. This adventure cannot be played without the D&D Basic and Expert rules produced by TSR inc. TSR 9149

Abandoned and forgotten ruins never are. He left the Abyss to visit his human mother, not realizing he was a century too late. Still, there was a lot he had left to do... An ancient castle, Nol-Daer, has of late become the site of frequent strange occurrences. Gargoyles and Blood Hawks roost in the keep's ruined towers, Dwarves have been disappearing from the nearby area, and a Cambion controls it all from the shadows. Pgs. 3-17 & 64

High in the Stonecrown Mountains, a new source of dark magic stirs, wakes, and spreads its wings to shroud the land in shadows. The Warlock of the Stonecrowns, an awnshegh regent who is as evil as he is powerful, is draining other regents' sources of magical power, choking their ability to cast the most powerful form of magic of all - realm magic! If that isn't enough, the Warlock threatens to close the only pass connecting the trade-kingdom of Cariele to the rest of Anuire. An army of orogs and ogres is gathering to the Warlock's banner: Are your heroes equal to the challenge of the twisted magic of the Warlock of the Stonecrowns? This open-ended, "adjustable" BIRTHRIGHT adventure is suitable for use with either mid-level (4-6) or high-level (7-10) player characters. TSR 3110