The Shattered Circle is an AD&D® adventure for four to six player characters of 1st to 3rd level. For many ages, the standing stones known as the Circle of Cahervaniel have stood on a grassy hilltop, unremarkable and unmenacing, but something has changed. A powerful artifact deep within the earth has been uncovered, and its evil power has corrupted the recent inhabitants of a dungeon complex. The chitine live within, a cross between humans and spiders created by the drow, but trying to live a quiet existence. The evil Foundingstone has corrupted some of the chitine, and split their society in two, bringing them to conflict. Adventurers who navigate the chitine factions and dangerous dungeon will need to end the threat of the Foundingstone and the solve the mystery of the strange dark unicorn Mizar that has appeared recently around the stones. Interestingly, one of the unique magic items in this adventure, Icerazor - is said to have grown from a shard of Frostrazor, a sword that appears in a famous later adventure - Return to White Plume Mountain. There is a brief mention of Suloise, so it can be considered a Greyhawk adventure, but clearly states it can be placed anywhere.

She ran. Where to or for how long, she really couldn't say. The little flame of her oil lamp sputtered and went out a few times. She'd snap her fingers and make the wick flare to life, but she may as well have ran blind. The hallways were pitch black with soot and choked with smoke, every turn was a guess and every corridor a gamble. Unnatural screams echoed from every direction. Left, right, left again, was this the south or north end of the labyrinth? She had no idea. The next turn brought her face to face with a doorway completely consumed in blue fire. The room beyond was so bright she had to look through her fingers at it. A shadow covered her, a shape in the doorway: a hulking creature with a wolf-shaped muzzle and enormous pincers for hands, wreathed in the same blue flames. The screams were getting closer behind her, too. They had her cornered, again. The demon slammed its shoulders through the narrow opening, splintering the wood and stone. She dropped the lantern and let the wand in her sleeve fall into her waiting hand. With a word of power and a gesture, she appeared in the familiar bedroom: stuffy and reeking of wood smoke. She'd have to try again tomorrow, if she could remember. During an exploration on the sixth level of Undermountain, a strange invisible creature leads to a series of collapsed chambers that hide a forgotten secret and one of the most devastating forces known to the multiverse. Marambra Nyghtsteel, the forgotten apprentice of Halaster Blackcloak, has been locked away for an age deep within Undermountain. What point and purpose her forced seclusion has, only Blackcloak may know. When a spell consuming blue fire, known as The Spellplague is trapped within the chambers, a series of events have left Marambra, lost in her madness, struggling to survive.

An omnious encounter with a fortuneteller sends a party of adventurers on a 200-mile journey across the Lands of Intrigue. While traveling throught the towns and terrain (detailed here for the first time) that lie in their path, they hear rumors and obtain clues about their mission. Their ultimate destination is Castle Spulzeer, a once proud stronghold that has become a den of terror. When the heroes enter the haunted keep, they meet a terrifying trio of residents: a madman armed with stolen magical power, a liche whose secret laboratory houses untold horrors and treasure, and a furious ghost bent on revenge. These three ensnare the party in their fight over an ancient weapon. Each will stop at nothing to keep it from the other two. The heroes must choose with whom they will ally - and the wrong choice could lead to their doom. Castle Spulzeer is an adventure complete in itself. However, as a crossover story, it offers every Dungeon Master a choice between two endings. The first leaves the party in the Realms. The second transports the characters to the Demiplane of Dread, where the plot continues in the Ravenloft adventure The Forgotten Terror. For 4 to 6 Characters of Levels 8-12 This conversion guide allows DMs to run the original module with 5th Edition rules. To use this conversion guide you will need a copy of Castle Spulzeer, originally available in hard-copy and now for sale in digital format on the DMs Guild. Visit Classicmodulestoday.com for instructions on creating your own classic module conversions and selling them on the DMs Guild. Castle Spulzeer was originally scheduled for publication by TSR in June 1997. Then, near-bankruptcy caused a total failure of TSR's schedule, resulting in no books being published from February through the very end of July. Some books would be delayed for over a year, and others would disappear altogether, but Castle Spulzeer was relatively lucky: it was just delayed four months, until October 1997. The reason may well have been its theming, and its crossover with the Ravenloft line, which made Castle Spulzeer a great Halloween release. Castle Spulzeer has an even more far-reaching connection: its ending can lead players to the demiplane of Ravenloft and The Forgotten Terror adventure. This was probably intended as a bit of advertising for Domains of Dread (1997), the third edition of Ravenloft which was released in August 1997. In other words: in their last days, TSR was working very hard to cross-market their products, but they didn't live long enough to see the success of the Spulzeer-Intrigue-Dread connection.

A group of dwarves in the Hulburg region are in need of help. Strange lights have been seen at night and a deadly terror has struck their mining camp. Venture into the ancient ruins and discover the source of this terror before it's too late.

The Precept of a Paladin order has called upon your group to do a favor. Recent initiates have gone to their island pilgrimage where the greatest member of their order is buried. Their vessel is long overdue and the commander feels they may have experience vehicular issues and no cause for 'major' alarm. A vessel has been obtained for you to head that way. Currently the other Paladins are all busy on assignment.

Igor's Challenge is a 3-4 hour, non-lethal, funhouse style dungeon. It is a self-contained adventure that should fit into any campaign or serve as a one-shot adventure for any group. The adventure can fit a party of any level and size with only minor adjustments. Igor is an eccentric gnome inventor and retired adventurer renowned around the world. He has sent out invitations to adventuring groups to come compete for his latest, greatest invention. The competition will take place a few days hence in the village of Penthill and consist of a race through his specially created challenge-dungeon. Igor's Challenge includes a unique magic item, a small village with locations and NPCs, an encounter and story with a legendary NPC (stat bloc provided), and a 33 room dungeon of traps, tricks, and puzzles.

Can you survive the Madhouse of Tasha’s Kiss? Or will you go mad trying? A small village, empty of villagers except for one boy found sitting and weeping next to a jester’s pageant wagon. The boy explains that the villagers, including his family, followed a jester into the wagon and never came out. A portal to a pocket dimension is found inside the wagon, leading to a brass door with the word Madhouse etched into it. What lays beyond the door? What madness could the adventurers face? Can they save the villagers, or will they go mad trying? Published by Jeff Stevens Games

The Vault of Pallon the Pious is an adventure for four 2nd level PCs. A famous pirate captain came to worship a lawful god in his final years. After a lifetime of plundering, pillaging, scuttling, and murdering along the coastline, the fear-inspiring Pallon the Merciless rebranded himself as Pallon the Pious. But, a history of violence is a hard thing to reconcile, and the salty old dog slowly succumbed to madness. His most precious possession was a set of scales that reflected perfectly his own inner conflict. The Scales of Misjudgement are buried deep in the treasure room of his crazed rock-island vault.

The carcass of a gigantic sea monster is now a small dungeon... Gargantuel was a gigantic sea monster (a whale? a prehistoric serpent? the Kraken? Leviathan itself?). She used to roam the high seas, destroying ships and devouring everything. Some of the people she swallowed survived in her belly. One of them, the sailor Torsti Seppänen, actually managed to turn the place into a comfortable habitat. One day, Gargantuel passed away. Her body now lies out in the open, luring the carrion-eater, the curious, the foolish. Strange creatures and artifacts await in the mounds of decaying flesh, and the insane Torsti Seppänen will do everything to defend his “home” from intruders. Statted for Lamentations of the Flame Princess, usable with any OSR type game. Hosted by eldritchfields.blogspot.com

A mechanical man discovers his ancestral fortress has fallen to a lunatic derro, but something worse than mad derro haunts the Clockwork Fortress' gears. This adventure is a sequel to Dungeon Issue #115's "Raiders of the Black Ice," although you need not have run that adventure to enjoy "The Clockwork Fortress." Pgs. 42-61

A 12-page adventure for OSE CONTAIN THE UNDEAD! Between jagged peaks hides a small dagger shaped temple. Inside live the followers of Polsin, half-elf god of vengeance. They spend their days plotting and obsessing over those that wronged them, but at night they tend their great cemetery. A few weeks ago a new adept stole the cemetery key and opened Polsin's tomb to steal his dagger. He died in the attempt, but now the graveyard's denizens have risen from the dead and treathen the outside world. Take the dagger! Face the tomb's defences and retrieve the lost dagger of Polsin, a legendary weapon capable of defeating any kind of undead and bring peace to the cemetery. Polsin's Dagger is a low level Old School Essentials adventure for a party of 1-4 players. Perfect for a one shot or a random encounter in an hex crawl.

A centuries old evil has been cultivating an environmental disaster deep under the earth, waiting for the time when it will be unleashed on the world. A new mine has been created above and has broken the seal. The owner of the mine has lost contact with their foreman and shipments have stopped, and it’s up to an inexperienced but eager group of adventurers to investigate. This adventure is designed to present a challenge for a group of four veteran players using first level characters. While there are opportunities for roleplay scattered throughout, this adventure is heavy on the exploration and combat pillars of fifth edition. Death is a real and ever-present threat as they investigate the mine and the dangers below. Success and survival should bring them to the third level, and they may have found some treasure well worth the effort. So much so that they may become targets themselves from unscrupulous and more experienced NPCs. Written to be a seed for a larger campaign in any high fantasy setting, the outcome of this adventure could have world-changing consequences. It introduces a new and growing threat that, given enough encouragement, greed, time and apathy, could consume the world and beyond.

The Red Bastion - the prison of a dwarf ghost princess... A 15-room dungeon for levels 2-3.

Azaketh, a sly and industrious devil, prepares his revenge against his bitter enemy Zirkex. Naturally, the mortals affected by his schemes are mere pawns to further his goals. It is up to the heroes to stop Azaketh in his tracks before he takes control of a powerful weapon – Logrimm’s Tower Golem. The Tower Golem is an adventure designed for 3-7 2nd to 4th level characters and is optimized for five characters with an average party level (APL) of 3. It's the second and final chapter of the saga about Logrimm’s Tower Golem. The first chapter The Soulmonger isn't necessary to play The Tower Golem but it sets up the villian Azaketh and introduces NPCs that can help the characters conquer the Tower. The focus of The Tower Golem is set on roleplaying and interesting fights. In theory, the Tower is an infinite web of rooms and portals that the characters may never escape. However, eventually, the characters reach the end for one final encounter. You can change, interweave, or exchange the different parts as you see fit. There are several proposals and fully fleshed out levels in this document, but you may add your own adventures to the list!

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.

Kalzok the Minotaur pirate discovered an old smuggler's hold on a tiny island in the Nelanther Isles, not far from Nemessor. The island sits amid a dangerous archipelago encircled with scores of hidden shoals that is avoided by all but the most daring or foolish navigators. The area's waters are notorious for claiming the ships of unwary sea captains who tried to steer through the gauntlet of hidden reefs. This offering includes an overview of Kalzok's island along with the details of Kalzok's hidden lair.

The Cult of the Dragon leads the charge in an unholy crusade to bring Tiamat back to the Realms, and the situation grows more perilous for good people with each passing moment. The battle becomes increasingly political as opportunities to gather allies and gain advantage present themselves, all centered in Waterdeep. Continuation of Hoard of the Dragon Queen.

Side-Trek adventure When your PCs gain access to the teleport spell, their whole world changes. That simple spell opens up instantaneous, long-distance travel. No more long overland journeys or dangerous retreats through hostile territory. All it takes is clasped hands and a word from the wizard, and poof! The PCs are where they want to go. Except that it isn’t that simple, because teleport isn’t foolproof. The off-target teleports are a matter of scattering your PCs someplace else on the map and forcing them to get their bearings and make the long overland journey anyway. But this Side Trek focuses on the really intriguing column on the teleport chart: “similar area.”

The village of Haven-Fara has a problem - it's been overrun with spiders that have been forced out of their nearby lair. Yet could this spider problem be merely a symptom of something worse to come? When the backwater town of Haven-Fara wakens under a thick blanket of webs to find half its populace missing, its up to the PCs to descend into a silk-chambered nest of the arachnid abductors. In a vertical maze of web-lined tunnels, they discover a dying queen, a legendary treasure, and a secret that could change Haven-Fara forever. Pgs. 14-20 & 22-28 & 30, 32 and 34

Long hidden away in remote vaults and guarded by powerful wards, the ancient Seven Swords of Sin have been stolen and brought together again for a terrible cause. Seven Swords of Sin is a lethal adventure that pits players against a vile enchantress, Tirana, in a trap-laden and monster-guarded dungeon. Only the brave (and perhaps foolish) can survive Tirana's lair and rescue the fabled Seven Swords of Sin from her heinous plot to unlock their deadly powers.