Chase a choldrith trying to incite a war! Detour through an abandoned dwarven mine when your path is blocked by a cave in! Fight through dangerous beasts to get back on the choldrith's tail. In this 6-8 hour adventure for 4-5 characters of 3rd level, explore an old dwarven mine and fight through a hive of dangerous beasts to get back on the trail of the choldrith your group has been pursing. Includes: A 6-8 hour adventure for 3rd level characters 2 DM maps Copies of the maps suitable for use in your favorite virtual tabletop Stat blocks for all monsters the players might encounter. 4 new undead versions of NPCs Be sure to check out the first two installments in this series: Into the Underdark - Part 1 A Family Affair Into the Underdark - Part 2 The Spider's Den

... for hundreds of years, the monks of Sheargardt Manor at Luci Vale have provided spiritual guidance (in the name of their deity—Caelis) and world-class ales to the folk who live in nearby Luci Village. At the head of the high-mountain valley Luci Keep is tasked with keeping the pass over the high mountains safe fortravelers throughout the year. However, in recent months, word has come down from the mountains to the port city of Galan that the Abbot Christoph has allowed evil to enter the Manor. And now, a representative of the Caelian order is sent to learn the truth of the matter, and remove Christoph if necessary... Published by Usherwood Publishing

The Knights of Sum have guarded the western frontier of the Duchy of Starryshade for nearly two centuries. Wingfield Fortress has been the focal point of their power and a safe haven for travelers willing to cross the Plains of Aegoth. As you venture west to further your careers you have received word that the mighty keep has fallen! Are you and your compatriots ready to help the legendary knights?

The Granddaddy of All Dungeons Returns! Rappan Athuk, the legendary mega-dungeon by Frog God Games and Necromancer Games is nothing more and nothing less than a good, old–fashioned, First Edition dungeon crawl updated for the Pathfinder Roleplaying Game. Very difficult, Rappan Athuk will truly strike fear into the hearts of the most stalwart adventurers. It offers legions of inventive traps, tricks, strange features, and monsters—many of them never before seen. It affords numerous opportunities for roleplaying, but anyone willing to brave these subterranean halls better arrive ready to rumble, or their lives will be short indeed. Many, many players have lost favored PCs delving into the depths of this dungeon, all the while giggling like children and having the time of their lives. Hundreds, if not thousands of players have combed the halls of Rappan Athuk over the years, seeking treasure and fame, making it one of the best-known dungeon locations the game has ever produced. Even players who have never entered its halls know the term: “Don’t go down the Well!” Also available for S&W and broken into multiple adventures. Also see https://paizo.com/store/byCompany/f/frogGodGames/pathfinderRPG/rappanAthuk for expansions for this product.

"Several small wagon trains have recently been overrun by a force of goblins and wolves while the former were camped out at night. Among the attackers was a titanic black beast on which some of the goblins rode, a monster so huge that it crushed whole wagons beneath its feet and flung horses and riders aside with its arms." --from the adventure. Includes an extensive narrative opening to the adventure and a map of the cave system.

Dungeon Full of Monsters is a modular megadungeon for use with Labyrinth Lord and other old school fantasy role-playing games. The megadungeon is composed of 50 individual sections, separated into 5 different levels. You can assemble these in any configuration you like, either randomly or not, either before the campaign or on-the-fly in play. You can also use these sectiosn on their own, without reference to the larger dungeon itself. The second half of the book contains dozens of monsters, illustrated in full colour, often with multiple variations and types. Combined with the unique monsters located in specific dungeon sections, this book contains over 150 different monster stat blocks. There are criminal organizations, insane cultists, meddling deities, evil wizards, undead kings, infernal demons and other invaders from beyond the stars, numerous unspeakable horrors and arcane beasts, and even a few rival adventurers. Use these monsters with this dungeon or any other. Specific conversion guidelines for The Nightmares Underneath are also provided.

A Scarred Lands Adventure. Maghiel has learned the location of the staff of Zuvys and has devised a way to use its power to aid her in summoning some strange fiends known as the “Mouths of Vangal”. What purpose she has in mind, what part this plays in her plan, only she can say. She has sent her henchman, a twisted wizard named Anuzor Okalis, to fetch the staff of Zuvys by whatever means necessary. Anuzor has used his magic to charm, disable, or destroy the Order of Silver guardians, and has penetrated the inner sanctum of the shrine. A Vengeance of the Shunned Side Quest The Staff and the Secret Shrine is a side quest that can be played standalone or used with the Vengeance of the Shunned campaign. Over 20 community content creators have banded together to bring a full-length campaign to the Slarecian Vault! Vengeance of the Shunned takes your adventurers across Ghelspad on a quest to end the greatest threat to the world since the Titanswar! This campaign offers adventures from levels 1-15, and will be releasing new content weekly ALL SUMMER LONG! Vengeance of the Shunned continues with A Titanic Feast by Jeremy Hochhalter! Published by Onyx Path Publishing

Kavalar Coppernight, a dwarf prospector, led a couple of dozen volunteers in a quest for rich veins of ore. Several months ago, they began underground mining operations, as well as a surface excavation for a small keep. Hearing of this development, the mayor of the nearest town sent two veteran militia members to investigate. They should have returned two days ago, and the mayor is growing anxious. The PCs are asked by the mayor to find out what happened to the two militia members. Pgs. 12-17

Local villagers whisper of a mysterious place deep in the marsh - a place shrouded in mist and dotted with barrow mounds, ruined columns, and standing stones. The tomb-robbers who explore beneath the mounds - or rather the few who return - tell tales of labyrinthine passages, magnificent grave goods, and terrifying creatures waiting in the dark. Are you brave (or foolish) enough to enter Barrowmaze? Barrowmaze Complete (BMC) is a classic megadungeon for use with any old school fantasy role-playing game. BMC includes everything in Barrowmaze I and II in the same book in addition to new material, art, layout, and cover art by Ex-TSR artist Erol Otus. Barrowmaze Complete will keep your players on their toes and your campaign going strong. BMC is brought to you by the Old School Renaissance (so don’t forget your 10’ pole). This edition includes art by the aforementioned TSR artists Erol Otus, as well as Tim Truman, Jim Holloway. New old-school artists include Peter Pagano, Cory Hamel, Stefan Poag, Zhu Bajie, Stephan Thompson, and others.

Two common elements mixed together create deadly peril. The last dungeon that many heroes will ever see. This dungeon crawl was based on the original S1 Tomb of Horrors. This is not an adventure for neophyte adventurers. Many traps, puzzles, and monsters exist to kill the party. However, the treasure of the mud sorcerers may be too tempting to pass by! Pgs. 50-70

(2017 ENNIE Awards Judges' Spotlight Winner!) THE MOST AWESOME ADVENTURE EVER Since the invention of the adventure module, there have only been five adventures that were rated the most awesome, the most epic. Broodmother Sky Fortress leaves them all behind. It’s got these creatures that are half shark. Half elephant. All badass. They fly around in this cloud fortress, wrecking everything in the campaign until the players step up to stop them. It’s all terribly exciting! And all brought to you by none other than the world-famous Arch-Mage of Old-School, Jeff Rients! As an added bonus, we’ve included a Greatest Hits of the ol’ Arch-Mage’s essays and game tools to build your campaign into the unstoppable juggernaut you’ve always wanted it to be. Your game won’t suck anymore! Broodmother SkyFortress: Buying any other adventure is just throwing your money away (includes "3.PF" edition stats by Jukka Särkijärvi because somebody somehow convinced me that would be a good idea back when this thing was being crowdfunded) Writing by Jeff Rients Art by Ian MacLean Graphic Design by Alex Mayo Cartography by Jez Gordon

The Wizard’s Amulet is a short, introductory adventure for six newly created good-aligned 1st-level characters. The adventure revolves around Corian, a fledgling Sorcerer. While an apprentice, Corian discovered a letter written by a wizard named Eralion, who it is said some years ago attempted to become a lich—and failed. Accompanying the letter was a mysterious amulet with strange markings. Joined by newfound companions, Corian set off in search of Eralion’s keep and his supposedly unguarded treasure. But Corian is not alone in desiring to unlock the mystery of Eralion’s fate. Darker, more evil forces have designs on the secrets reputedly hidden with Eralion—forces willing to stop at nothing to obtain… The Wizard’s Amulet.

So you want to be a Mage of High Sorcery? To join the esteemed organization, you must travel to the Tower of Wayreth and undertake the most important event in your life—the harrowing Test of High Sorcery! If you can survive where so many aspiring mages have failed, you will forever bind your soul to the Gods of Magic and gain access to untold arcane secrets. The Test of High Sorcery is the perfect adventure for new and veteran players looking to experience Dungeons & Dragons in a new way! It is a solo adventure, where your choices have meaningful consequences, but it also provides balanced rules to play with a group or a Dungeon Master. This 154-page tome features: - A sprawling adventure that fits perfectly as an expansion to any Dragonlance campaign, Dragonlance: Shadow of the Dragon Queen, or as a stand-alone replayable experience - A tale full of sorcerous intrigue, featuring many new characters alongside iconic favorites like Fistandantilus, Takhisis, Fizban the Fabulous, and the Gods of Magic - Innovative Destiny and Trait mechanics make your choices really matter—and ensure every mage’s Test of High Sorcery is a unique experience - Over 60 possible outcomes to determine which Order of High Sorcery you join and provide compelling new plot hooks for your character during future adventures - Dozens of unique locations with rich stories and sorcerous challenges that Dungeon Masters can use to create their own version of the Test of High Sorcery - New magic items and stat blocks, with mechanics that support clever use of enemies’ weaknesses and the environment against them - Four gorgeous sample characters, with interactive character sheets designed to be new-player friendly so that you can jump right into the story - A detailed primer on the history of Krynn and how it relates to the Mages of High Sorcery - A community survey when you finish to let you see how you compare to other mages taking their Tests of High Sorcery

Long ago, a local priest created a warded graveyard on a remote hillside. As the years passed, it gained a reputation as a spot whose defenses were powerful enough to keep undead in and tomb robbers out. Adventurers began to bring the remains of any creatures they suspected might become restless in death to the Tomb Steppe for interment, and in time they also sought aid against such creatures from the friendly priest. After his death, a brief spate of undead activity commenced, then died away once again. As the years passed, the tales of undead activity in the Tomb Steppe faded into legend, and colonists began to move into the lands nearby. The town of Night Falls was founded a short distance from the graveyard, and it grew quickly into a thriving trade center and farming community. Realizing that the Tomb Steppe was safe enough during the day, the citizens began burying their dead there rather than building new crypts on pristine farmland. Because this method of interment was cheap and easy, people from many surrounding communities brought their dead to the town as well. The business of burial brought new prosperity to Night Falls, and a guild called the Funerary House sprang up to control the trade. But it seems that the threat from the Tomb Steppe has not entirely been laid to rest. The Great Mausoleum -- the largest and finest tomb in the steppe, has been unsealed, and an apparition has been seen within. Who will go to the Tomb Steppe by night and reseal the tomb? Lest Darkness Rise is a short adventure for four 7th-level characters. In keeping with the season, it has a stronger horror theme than most D&D adventures. This scenario can be used as the climax of a series of adventures featuring its secondary characters, or it can simply be a site-based adventure that the PCs stumble across at the right moment. The scenario is set in a semi-civilized area in the far north, far from cities and churches, where winters are harsh and summers never get very hot. These inhospitable conditions have resulted in a low humanoid population. The scenario need not be set in such a wilderness; a rural farming community far from cities works just as well. The only real requirement is that the area have few settlements. The action takes place in the small town of Night Falls and a nearby necropolis of tombs, mausoleums, and graves known as the Tomb Steppe. As always, feel free to adapt the material presented here as you see fit to make it work with your campaign.

Your party of stalwart heroes must venture into a lost dwarven mining complex, fighting terrible monsters, bypassing deadly traps, and exploring chambers heavy with the dust of ages. Somewhere deep below the surface lies the heart of darkness--a corrupting evil that must be stopped before its influence can spread! TSR 9844

Heroes are needed in the mountainside town of Shibai—though thought to be spared from the horrors of the demonic Mists of Akuma, recently the supernatural haze has started to fall onto the settlement and a monster lurks through the evil fog. Despite the presence of the infamous Mubo Brothers, hired by the local mayor, a Sukochi bengoshi calls upon the party to get to the bottom of what ails Shibai. The truth of the matter lay within Robai Shita Temple, though what the adventurers find inside may see them undone!

In 1492 DR, a group of adventurers are approached by a ghost in Candlekeep who urges them to investigate the unsolved, grisly murder of the Yellowcrest family in Waterdeep five years prior. The investigation leads the adventurers to the nearby village of Greenfast, which is plagued by a secretive cult.

"The Aboleth's Grotto" is a nihileth lair suitable for four 10th-level characters. The adventure can be completed in one session. The small town of Springwell harbors a secret that almost nobody knows about, and those who do conveniently ignore: it sights right over an unoccupied settlement of the deep caverns of the underworld.

England, 1620. To strike a blow against the Patriarchy, six women perform a dangerous rite in an abandoned priory.  Through dance, they commune with Terpsichore, Greek muse and patroness of dancers. Starving demons slither across the moors; monstrous nuns shriek in the infirmary; and within the Attic, a great unraveling awaits. The fate of the world rests in the hands of the players. Will they bring about an egalitarian utopia? Will they skulk away in the night, pockets bulging with treasure? Will they bring about the destruction of all things? Will they find the Tract of Teratology, a randomly-generated creature-summoning ritual with 3.6 quadrillion combinations? After this adventure, nothing will be the same. An adventure for Lamentations of the Flame Princess Weird Fantasy Role-Playing and other traditional role-playing games. Writing by Rafael Chandler Cover Art by Jason Rainville Interior Art by Jason Rainville and Ian MacLean Cartography by Ian MacLean Layout and Design by Sarah Richardson

Deenus was a necromancer that was put out of business a quarter century ago by a group of adventurers. Despite their success, the delvers were never able to discover the dungeon entrance. Your new benefactor may have information on that…