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!

A pair of leprous mountain dwarves plead for the rescue of their compatriots from a deadly ettin-wight

Task for the Tyrants is an intrigue and exploration adventure for a party of 6th level characters. It takes place in the city of Sharn (Eberron), but can be easily adapted to fit any large city in the Eberron setting. A simple reclamation job sends the characters racing across Sharn, from its steam-ridden depths to the operatic splendour of its tallest spires. The characters soon find themselves caught in the midst of a power struggle between the Tyrants, a rogue changeling revolutionary, and the nefarious forces plotting to cast Khorvaire into eternal night: the Dreaming Dark. Will the party reclaim and return the Tyrants’ package, or will they keep it for themselves? In this adventure, you will find: - 22 pages of high-stakes content - 7 to 8 hours of gameplay - A heist on a warehouse filled with goblins and volatile magic - Intriguing side-events to flesh out Sharn - A deal with the Spider, which might cost the players more than just gold…

Wherein the Heroes step through a Portal to find themselves in a Location Most Foul, from which they make their Entrance into the infinite Planes of Adventure. Chapter I of the "Well of Worlds" adventure anthology. Pgs. 8-23 TSR 2604

The Licktoads, once the great and fierce goblin tribe in Brinestump Marsh, were defeated by human adventurers! All that remains of the tribe are its four goblin "heroes". Homeless and bored, they left their swampy homeland to join the neighboring goblin tribe, the Birdcrunchers. The good news is that the Birdcrunchers are willing to let the goblin heroes join their tribe. The better news is that the Birdcrunchers have heard of these four, and want one of them to become their new chieftain. The bad news is that before the goblins can join, they'll need to endure a series of dangerous and humiliating tests. Very dangerous. Very humiliating. The worse news is that lately Birdcruncher chieftains have had really short lifespans—they're being killed by the pet fire-breathing boar of a local ogre who wants the Birdcruncher land as his own. Part 2 of the We Be Goblins series.

Listen up! You're in my dungeon now, Morty! On Earth C-141, I'm a LEGENDARY D&D adventure writer! When people think of impossibly difficult dungeons or winding, labyrinthine maps, those things ain't Gygaxian - they're SANCHEZIAN! I do whatever I want over there, and they eat it up! I'm a celebrity Dungeon Master there, too! My livestreamed show, Cynical Troll, gets a billion views a day! It seemed a little selfish to contain all that GREATNESS to a single dimension, so I lifted one of the all-time favorite Sanchezian adventures and snuck it back here to dimension C-132. (Usually that kind of s**t is frowned upon, but it's just a D&D adventure. We're not exactly violating the Prime Directive or whatever.) This is a good old-fashioned dungeon crawl for a party of 1st-level adventurers, whose character sheets in this box should also contain. They'll probably reach 3rd level by the end of it. So here it is. This adventure brought peace to a warring galaxy. What did you ever do? Oh, you picked up this adventure? Good start. And awaaaay we go!

Eons-old secrets slumber beneath the forbidden Ghost Ice. Since the time of the Elders, the local tribes have shunned the crawling glacier, knowing it as taboo land that slays all who tread its frigid expanse. Now, the Ghost Ice has shattered, revealing hints at deeper mysteries entombed within its icy grasp. Strange machines and wonderful horrors stir beneath the ice… Frozen in Time is a level 1 adventure for any DCC RPG campaign. It also includes new material for judges who want to send their adventurers in a Stone Age setting!

Revolt of the Gladiators! The corrupt Thyatian senator, Helenites Osteropolus, his latest scheme smashed by the adventurers and their gladiator allies, hatches a new plot to destroy the influence of the Order of the Sands (even, perhaps, to attack the Emperor himself!) Yet greater dangers lie ahead. If his plot succeeds, it will remove the guardians that protect the city from the creatures that lurk in the caverns and catacombs below. Can the players block his gambit? Will the wheel of justice grind small, or will the greasy palm of political corruption reach out and save the senator once again? You decide, in the chaotic swirl of the Thyatian capital's politics. This module is designed especially for the DM who wants to sharpen his interactive skills. Recommended for four to six characters, levels 3-4 Includes map of a realistic catacomb complex below Thyatis City Unique role playing climax tests players' integrity and skill New information on the military Legions of Thyatis This module is a stand-alone sequel to DDA1 Arena of Thyatis. TSR 9296

In this level 6 adventure for 4-6 players the party comes across a man named Johann Dhomm who was transporting animals in cages to his private island where he has a menagerie (a kind of zoo) that he eventually wants to open to the public. But the animals have escaped and he asks the party to try and catch them alive for him. However, the animals are actually quite dangerous and range from Gazers to a Wyvern.

The players get more than they bargain for when answering a night-time call for assistance from a mutual friend. Can they escape the githyanki prison known as the Crucible and find their way home from the Astral Plane? Designed for characters of 5th to 9th level, the Crucible can be played as a standalone one shot adventure, or as the first in a four part series of connected one shots that see the party fight their way to hell and back.

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.

Desperately needed supplies have failed to arrive at the suffering frontier settlement of Ravendale. Rumors are flying that the supply wagon must have fallen afoul of the legendary troll of Stonebottom bridge. The townsfolk are in desperate need of heroes to reclaim their supplies or the town won't survive the encroaching winter! A 2-4 hour adventure for four to six players of 1st or 2nd level characters

The sleepy forest town of Aulbesmil has seen better days. Orcs and monsters lurk in the woods now, but the real menace hides in the town itself. The PCs arrive in town to investigate a mysterious tragedy that has befallen the townsfolk. As they explore the town, they learn of other strange happenings and must assemble the puzzle to figure out who is responsible for the thefts and disappearances. Eventually, they track down the baron's culprit and bring him to justice, as well as liberate the captive nephew of the Baron. Pgs. 16-28

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

A Pathfinder Roleplaying Game adventure for 4th-level characters, this volume of Pathfinder Adventure Path is part 2 of 6 of the Kingmaker Adventure Path, in which the heroes win and defend a small kingdom from threats foreign and domestic. PCs should advance to 7th level by the end of this adventure. The PCs receive a shipment of funds, materials, and colonists from Brevoy and beyond, along with instructions to build a town and attract more pioneers to their nascent country. Having already explored the northern reaches of their new domain, the PCs must now venture into the wilds to bring the rule of law to the south. Wicked fey inhabiting a ruined keep, undead haunting an ancient barrow mound, and others must be defeated to make the region ever more secure. Along the way, the PCs might also have the opportunity to ally themselves with some of the region’s local residents, including the dryad druid Tiressia, her satyr consort Falchos, and a band of gnome explorers called the Narthropple Expedition. In addition, the PCs will be called upon to mediate between two rival factions in the area: a group of independent loggers and the angry fey sorceress who opposes them. As they explore, evidence that a group of trolls is stirring up trouble in the region becomes apparent. Meanwhile, the PCs must deal with events within their burgeoning kingdom—a rabble rouser seeks to oust the PCs from their positions of power, the secretive cult of the hag goddess Gyronna has infiltrated the town, and a werewolf is preying on the townsfolk. All of these events build to the adventure’s twin climaxes: the sudden assault on their capital city by an owlbear of unprecedented size and the expansion of Hargulka’s trolls into the north. Faced with danger on multiple fronts, the PCs must draw upon all of their resources and bravery to become the undisputed rulers of the Greenbelt.

While you search for treasure, others search for you. A treasure vault without guards or traps - can it be true? Pgs. 16-30

Every seven years, the elven village of Mellorell hosts the Festival of Life, an opportunity to trade, shop, and celebrate with the folk of nearby lands. But a dark secret that could cost the life of fairgoers draws the heroes into a plot that leads all the way to Hades. The core of the adventure is a short thirteen room lair with grimlock guards, a basilisk pet and Malifustal the Night Hag, who guards a portal to Hades. Pgs. 12-33

Not even memories of past glory live on in the gentle hills around the village of Kusnir. Today its people have more concern for commonplace things, like the harvest, trade, and the threat of death in the night! Kusnir is beset by a skulk. The attentions of such a creature are a curse on any community. Streets and alleys which ring to the voices of children by day become fearful, shadowy places by night. Men go abroad armed and in groups, while women and children stay behind locked doors and even there are not safe. But life goes on. The lot of the peasant is always hard, what cannot be prevented must be endured and, of course, things could be worse. Much worse. The skulk has begun to visit the village more and more often. Sometimes it kills, yet just as often it spares a victim, leaving clear signs of what it might have done had it wished. Its visits are now marked by strange and illegible symbols scrawled in blood on the walls of the buildings. The people are worried, helpless, and desperate. Desperate enough to welcome adventurers. UK2: "The Sentinel" (1983) is the second UK-series adventure, the fifth TSR UK adventure overall, the first solo effort by Morris, and the first half of the two-part Adlerweg series (whew!). It was run as a tournament at the GamesFair '83 Open, then published later in 1983. TSR 9101

"More than five hundred years ago, clans of dwarves and gnomes made an agreement known as the Phandelver’s Pact, by which they would share a rich mine in a wondrous cavern known as Wave Echo Cave. In addition to its mineral wealth, the mine contained great magical power. Human spellcasters allied themselves with the dwarves and gnomes to channel and bind that energy into a great forge (called the Forge of Spells), where magic items could be crafted. Times were good, and the nearby human town of Phandalin (pronounced fan-duh-lin) prospered as well. But then disaster struck when orcs swept through the North and laid waste to all in their path. A powerful force of orcs reinforced by evil mercenary wizards attacked wave echo cave to seize its riches and magic treasures. Human wizards fought alongside their dwarf and gnome allies to defend the Forge of Spells, and the ensuing spell battle destroyed much of the cavern. Few survived the cave-ins and tremors, and the location of Wave Echo Cave was lost. For centuries, rumours of buried riches have attracted treasure seekers and opportunists to the area around Phandalin, but no one has ever succeeded in locating the lost mine. In recent years, people have resettled the area. Phandalin is now a rough-and-tumble frontier town. More important, the Rockseeker brothers - a trio of dwarves - have discovered the entrance to Wave Echo Cave, and they intend to reopen the mines. Unfortunately for the Rockseekers, they are not the only ones interested in Wave Echo Cave. A mysterious villain known as the Black Spider controls a network of bandit gangs and goblin tribes in the area, and his agents have followed the Rockseekers to their prize. Now the Black Spider wants Wave Echo Cave for himself, and he is taking steps to make sure no one else knows where it is." Extra Info from AL.com users: by @marcellarius. "There are a variety of locations in this adventure: the town of Phandalin, a gang hideout, a ruined keep in the forest, a destroyed village, and Wave Echo Cave (a dungeon crawl). The adventure is written in a sandbox style and relies on the players to choose their path. Phandalin offers several side-quests which could serve as hooks for continuing adventures. The premade characters have ties in their backgrounds to NPCs and locations. If you're not using these you'll need to consider other ways to introduce key NPCs."

Five exciting short adventures to make your Basic campaign come alive! The Clearing of Castle Caldwell - A local merchant has recently purchased a small castle... but when he tried to move in, he discovered that the castle was already inhabited! Dungeons of Terror - A strange trapdoor in the floor of Castle Caldwell leads to a terrifying challenge! The Abduction of Princess Sylvia - On the eve of her wedding, the beautiful princess has been kidnapped! Can you save her in time? The Great Escape - Imprisoned in an enemy fortress, without armor or weapons, your situation seems hopeless. Yet there may be a way to freedom... The Sanctuary of Elwyn the Ardent - A mystical chime of great power has been stolen - but by whom? In the wrong hands, the chime can cause untold harm! But can you find and defeat this mysterious and powerful creature? TSR 9143