The hunter becomes the hunted. Monsters prowl the hills, but you never see more than one at a time. The players will need to hunt down a polymorph monster. In order to confront it, they'll need to fight through its lair. Pgs. 4-13

In the Yatil Mountains south of Perrenland there is rumored to be a magical hoard of unsurpassed value, a treasure of such fame that scores of adventurers have perished in search of it. Find the perilous Lost Caverns of Tsojanth and you may gain the hidden wealth of the long-dead arch-mage-- if you live. Module S4, this contains a brief wilderness journey to the caverns, but the bulk is underground. The caverns are noted as a previous lair of the Arch-mage Iggwilv- though she is long gone, her Demonomicon remains. This module marks the first appearance of several monsters and items that would later appear in the Monster Manual 2 and Unearthed Arcana. A labyrinth features in the caves. TSR 9061

The humanoids of the north are preparing to attack! Reports of large gatherings of evil creatures are coming in near the Holdfist Mountains. With more and more verified reports coming in something needs to be done quickly. With your fame firmly intact the people have asked your group to once again save the day....are you ready for your next challenge? Ya know....wasn't there an old castle around here somewhere?

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

Picking up where the adventures left off in Sordack Valley, the PCs gain information on areas with potential treasure. Several ruins are just within reach and at least one may be the burial site known as the Ossuary of the Bear! A magical crozier was said to be buried there and has never been found. Are your players ready to make themselves legends?

Ages of Buried Evil The Bonegarden is a small nation ruled by the dead, a circular cemetery 1 mile in diameter, surrounded by a magical containment field that keeps its denizens from spilling into the innocent world beyond. Within the gate lies one of the true blights of the Domain of Hawkmoon, an immense graveyard that serves as the prison for the doomed spirits of thousands of history's most awful criminals. Those inside are determined to escape, and one of them may have found a way... An Endless Forum of Adventure The cemetery is a self-contained battlefield that abounds with undead of types the heroes have never seen, each with its own special plan for escaping its eternal confinement. The Bonegarden contains dozens of new spells, feats, monsters, and magic items. All the action takes place inside a mile-wide arena where the dead are the majority and the living are hunted like wild game. The heroes have come to the cemetery in search of adventure. The only question is... can they get out?

Silent crawlers with a venomous bite. Web spinners, creating sticky, beautiful homes that double as deadly traps. Nature’s most artistic killers. What fools would grow these tiny killing machines into the size of ponies or even larger? Gnomes! Opportunistic dark gnomes, looking for profit, who stumbled upon an inter-dimensional substance—experimental, yet undoubtedly powerful. Then something came creeping down the strand that connected the spiders to the inter-dimensional world, a shadow—the Shadow of the Spider Goddess! This adventure is designed for 5e for 4-6 characters of 6th level. The adventure is designed to link to the Lands of Lunacy setting from Fail Squad Games, but has been adapted to be run in any setting with no additional GM or player effort. The hold of Nevnooblin contains steam technology and creatures.

(From DM's Guild) The Shrine of Marthammor Duin is a short excursion meant to supplement an ongoing Princes of the Apocalypse campaign. At it's core however, this is a traveller shrine that could be devoted to a deity in your homebrew games or any of the other god's of travel in the Dungeons and Dragons pantheons. It includes one new monster, two new items, a shrine map, and a printable player handout for your adventure. This short series of encounters was created to help Tyar-Besil feel more like a real place that was integrated into the surrounding lands and not just a dungeon filled with mad cultists. It also provides a nice opportunity for you to deliver some of the campaign’s back story to your players in an organic way. It will be particularly fun to run with groups that have a dwarf in them who can translate the native dwarven text in the shrine for the rest of the party and connect with the kingdom of Besilmer.

The best of intentions. Pay your taxes or go to jail - and don't even thing about using magic. Pgs. 8-23

Forlorn is a dreary yet dangerous place, a land of secrets and whispers. Visitors can expect to find no safe rest, no respite from the terrible creatures that plague this land. The skies are perpetually overcast and the land is damp with rain. By night, sheet lightning illuminates the sky in ghastly colors. Even if the intrepid adventurers who come to explore Forlorn know that the lord of this domain is forever trapped within his strange castle, they should take small comfort from it. Servants of Tristen ApBlanc roam freely, and the land itself is horribly twisted. The encounters in this book are designed to offer an introduction to Forlorn and provide clues about both its lord and his home. Melancholy Meetings is intended to be used before the castle adventure book, Eve of Sorrows, but it's not necessary for the PCs to experience all of the encounters in this book before embarking upon the next. Included in Castles Forlorn - https://www.adventurelookup.com/adventures/castles-forlorn TSR 1088, from 1993

"Temple of the Deep Ones" is the lair of a group of deep ones and their god, suitable for four or five 7th-level characters. This adventure can be finished in one session. Ship captains report that a mysterious island has surfaced in the middle of a heavily trafficked trade route. Worse, ships that venture too close to the island are assaulted by a terrible creature and its servants. The island is disrupting trade throughout this part of the world, and several ships have already been lost. Unbeknownst to those that know of the place, the island rises at the will of Shar-Ngolyeth, a long-lost deity also known as That Which Lurks Beneath the Waves. The island is populated by a cult of deep ones and the beasts they have subjugated in the name of their dark god. The creature responsible for sinking ships is an aspect of Shar-Ngolyeth, a kraken. It is not meant for combat encounters; it's largely a plot device in this encounter.

When you wander the wilderness you run into the strangest things. Nestled in the middle of a few mountains in a volcanic basin is a strange temple structure. This is the final resting place of the legendary warlord Khan Sing. A hero among the plainsmen, this ruler was believed to have grabbed power with the assistance of a magic weapon known as the “Blood Mace”. Will the party’s investigation find this mysterious artifact?

Bandits have been preying on the caravan trade of late, and the number of burglaries and kidnappings is on the rise. Such events might not seem all that unusual, except for the bandits' calling card -- webbing! Can the PCs penetrate the bandit lair and slay the leader before any more locals vanish?

Important: The adventure is 1e but it has monster conversion notes for D&D 4th edition The town of Highport, once a human community overlooking Wooly Bay from its perch on the northern coast of the Pomarj, fell prey to hordes of humanoids swarming out of the jungle-covered hills surrounding the settlement. Though the orcs, goblins, kobolds, ogres, and gnolls razed much of the place in their ferocious rampages, the smoldering ruins they left behind soon became a new kind of community, a place of trade between the humanoid “locals” and the unsavory human traders who have no compunction about doing business with them. Slaves are a commodity in ready supply in Highport’s market, since many pirates raid up and down the coast of the bay, putting fishing villages to the torch and filling their holds with captured refugees. Slavery has become a thriving business in the town, and rumors abound of a cartel of Slave Lords who run things from behind the scenes, filling their coffers in secret from the buying and selling of human chattel. The trade has become so prolific that the good folk to the north have grown tired of these depredations and decided to fight back. Forces of righteousness and honor have recently descended upon Highport, some openly and others in secret, in various attempts to destroy the machinations of the Slave Lords and abolish the abominable enterprise that has taken far too many loved ones from home and hearth. One such doughty servant of goodness is Mikaro Valasteen, a cleric of Trithereon. Mikaro slipped unnoticed past the crumbling walls of Highport with a single mission: to rescue and transport as many slaves to their freedom as possible. Mikaro and a handful of faithful assistants located a number of escaped slaves—as well as rescued a few more not sufficiently restrained and guarded—and shepherded them through the gates and beyond the reach of their humanoid tormentors, returning them to their lands and homes. This covert freedom brigade enjoyed remarkable success early on, since the servants of the Slave Lords were often lax in their vigilance and sloppy in their efforts to prevent loss of the “merchandise.” After one too many shipments never made its destination, the humanoids stepped up their security and the normal channels of escape from Highport closed to Mikaro and his team. He cannot risk exposure by smuggling the freed slaves through the gates as merchandise any longer, since shipments of goods are now regularly stopped and checked. No longer able to free the slaves in that manner, Mikaro began hiding his charges in an abandoned villa in a particularly rundown part of the town. Although they are safe for the moment, their numbers have grown unmanageable, and the priest fears it is only a matter of time before someone slips up and brings slavers to their doorstep. Ever more desperate to find a new means of escape from Highport, Mikaro has started work on a plan that is both daring and dangerous. He intends to use a series of old sewers coupled with natural caverns running beneath the town as an escape route to the sea beyond the walls. But he needs someone to clear out the creatures and pitfalls he knows lie within. Pgs. 2-27

Ranked in 2004 as the single greatest adventure of all time by Dungeon magazine, this is a compilation of three series of modules: the G series "G1-2-3 Against the Giants" (G1 Steading of the Hill Giant Chief, G2 Glacial Rift of the Frost Giant Jarl, G3 Hall of the Fire Giant King), the D series (D1 Descent into the Depths of the Earth, D2 Shrine of the Kuo-Toa, D3 Vault of the Drow), and Q1 Queen of the Demonweb Pits. The characters begin by attempting to stop giant raids that have become prolific. They find out that the giant alliance is caused by the drow. They then descend into the Underdark in order to find the drow and stop their sinister plan. TSR 9179

For centuries, the Great Swamp has hidden hints of an ancient culture of barbarian kings. While passing through this miserable bog, the PCs encounter Stygoth the Damned, a half-dead black dragon driven mad by a mysterious disease. Delving further, the heroes discover that the disease is tied to the very swamp itself. A great corruption once infested this place, destroying the savage barbarian kings and leaving only mighty statues as their legacy. Now this corruption has returned, and a terrible Witch Queen is mining the corrupted swamp-earth to produce evil, blighted artifacts. In order to stop the spread of these evil weapons, the heroes must enter the ancient caves of the savage kings, put to rest the corrupt legacy of their downfall, end the disease that scars the land, and then face off against the Witch Queen herself.

Synopsis: A swamp village is plagued by swarms of insects; several villagers have died from it. It turns out that the local herbalist is actually a vampire who takes the form of a swarm of mosquitoes. Talk to villagers and get rumors, visit the herbalist, suffer through some dreams, get ambushed by the herbalists minions, chase him into the basement to kill him and rescue the villagers. The mosquito vampire and, maybe, the role play involved in convincing the villagers to dig up the graveyard (to find empty coffins filled with sand!) should be fun. The rest of this is pretty simple.

In this adventure, the PCs discover that not all souls rest easy, particularly those spirited away to Nightwyrm Fortress. To learn the truth, players must pierce death's veil itself and enter the Shadowfell, where sinister echoes of life wing through eternal gloom. This adventure can be run as a stand-alone adventure or as Part Three of a three-part series of adventures (starting with P1 King of the Trollhaunt Warrens(TM) and P2 Demon Queen's Enclave(TM)) that spans 10 levels of gameplay.

An inexperienced eladrin leader leaves herself dangerously exposed to her enemies. An exiled hag schemes to rebuild her army. A bog troll conspires to overthrow. A child is kidnapped. PCs find themselves in the middle of a power struggle between competing forces, each seeking to dominate the feywild territory known as the Unbound Regions. Trapped in the feywild until they complete the quest, the adventurers must deal with the curious culture of the fey by striking deals, battling opponents, and ultimately deciding which competitor they will support.

Laveth, Lolth's half drow daughter, is plotting to seize power from her chaotic evil mother.