The gates of Dwimmermount have opened. After years of rumors, it is time to discover the secrets of this vast mountain fortress for yourself… Dwimmermount™ is a classic megadungeon and old-school campaign setting presented use with Adventurer Conqueror King System™ and other d20-based fantasy role-playing games. The 400-page Dwimmermount hardcover includes: * 13 mapped, keyed, and stocked dungeon levels containing a total of 715 fully-described and detailed encounter areas for players and their characters to discover – with random tables to generate even more! * 86 monsters and 70 magic items to confound, challenge, and reward your players. * 6 pre-generated adventuring parties to serve as rivals for your player characters. And more! Published by Autarch LLC

It's like a 'Legend of Zelda' puzzle dungeon, but instead of Link, you play as a group of grubby grave robbers. Also, there's way more eyeball stuff. Puzzle Dungeon: The Seers Sanctum is a system neutral adventure for characters of level 1 to 4. It will work with any old school games like Old School Essentials or B/X or the most recent version of the world's most popular roleplaying game. What's in it: * 10 room dungeon crawl where each location has its own mysteries to poke and experiment with * Cohesive puzzles that build on each other * Lets players to discover their own solutions in true OSR fashion * Magic items and equipment that change how the players interact with their environment and previously explored areas * Use as a 4-6 hour one-shot or the start to a planar hopping campaign for wherever you'd like to go

Written in celebration of Swords and Wizardry Appreciation Day 2017, Return to Fel’Valashar picks up where Dungeons of Fel’Valashar left off. In this book is a collection of mini dungeon adventures with a small region called Fel’Valashar that they take place within. Each of these adventures is written in such a way that they don’t have any ties to each other or to Fel’Valashar. This means you can easily drop them into your own world with no fuss. Includes: Details of the south-western region of Fel’Valashar. Four mini dungeon adventures. New monsters. New magic items.

Come visit the acid fantasy mini-sandbox of the Misty Isles, a hellish pocket plane that's brutally displaced a bucolic paradise. Marvel at its massive grub-ridges, shake at the body horror of its protein vats—and watch as your players dynamically unleash the Anti-Chaos Index through their own in-game actions. Misty Isles of the Eld is a stand-alone sequel to Slumbering Ursine Dunes and Fever-Dreaming Marlinko. It contains: Four dungeons. The Vat Complex (with its menacing sealed off-west wing, body-horrific industrial process and pocket dimensions), the flying god-prison Monument Five, the meth-fruit Plantation House and Colonel Zogg's Pagoda Bunker. Full “extra-planar” pointcrawl. The wilderness crawl spreads over one main isle and two smaller islets subdivided by massive, movable grubs. An “Anti-Chaos Index.” Through their actions the players shape the very reality of the Isles. Sometimes for the better, sometimes for the worst, but always for the weird. A slew of new otherwordly monsters. A large collection of bizarre technological Eldish artifacts and treasure. Includes a random generator for miscellaneous artifacts picked up. A new psionicist player class, the Psychonaut, with a soft scifi twist. Including its own powers and mutations.

In Claine Forest near Padduck Village there has appeared a pit. No-one knows where it came from, it just did. It is not so deep that you cannot see the bottom, but people fear it and avoid it. No-one who has climbed into it has come back, having been dragged beneath the surface by unseen hands. A necromancer has come to the forest, seeking the pit. She does not quite know what she expects from it, but what she hopes for is protection from death. Player-characters may wish to get involved, and thus this constitutes an adventure for old-school systems, for 5-6 PCs of 2nd level 2 or slightly fewer of 3rd. The PCs won’t necessarily all die, and the players will almost certainly survive. Reviews elsewhere: "It pours out flavour in nearly every word, creating delicious situations for the party to interact with. ... We got a village, two rival groups of adventurers, a weird-ass forest, and somewhere in the forest a pit, your final destination. From this, joy is made. Each one of those elements has their component parts well done and, because of this the whole is a wonder." — Bryce Lynch of tenfootpole

In City Year CY444 the greatest Dwarf mage of all time, Archmage Panzar, mounted his Flying Pig and rode up to the Necklace to do battle with Guth-Targ Greller Ak Terraak, an Efreet, and her army in her asteroid palace. Despite his great magical powers, Panzar failed and his burnt and petrified body fell from the asteroid and crashed down upon a hillside somewhere in the Borderlands. His fall drove a narrow pit into the hillside to a great depth, although neither his body nor his legendary magical equipment were ever recovered. But now a seal ring bearing the mark of the House of Panzar has been found in a riverbed thirty miles west of the border city of Karan. The river is fed by streams emerging from the hill above it – Dol Jint. Could this large hill be the final resting place of the great mage and, more importantly, all his loot? The Pit of Panzar has over 300 encounter locations over 5 levels, this is a MEGA-DUNGEON scenario that follows the Dunromin University Press paradigm of Great Quality at the best possible value for money. The Pit of Panzar is designed for OSR and AD&D 1st and 2nd Edition, or pretty much any TTFRPG, intended for 5 to 8 adventurers of 6th to 9th level

Short free/pwyw adventure for Shadowdark RPG or similar roleplaying games. Months ago the snow elf princess Ysren was pressured by her mother to begin accepting suitors. To thwart them, she vowed her suitors that anyone who brought her a piece of the moon would have her hand in marriage. The sorcerer-prince Sandor of Excelsis took up the challenge & began building an ambitious spiraling tower atop the highest nearby peak. Once it was high enough, he would begin a ritual that would open a portal from the top of the tower to the moon. One cold day all communication with the tower seized & the “Spiral Prince” has not been heard from ever since. King Galian has sent men in search of his lost prince, but none have succeeded in besting the frigid mountains. He offers a hefty bounty for the return of his son. Will you brave the rime-covered cliffs of Mt. Excelsis to save the prince... or perhaps scour his tower for arcane knowledge & regal wealth?

The Dark Tower A Worlds Without Number Compatible Adventure The adventure is set up so the Player Characters [PCs] can encounter diverse types of situations and different adventure styles, allowing for role-playing within a rural situation, with wandering monsters, and a dungeon/Deep encounter. The module offers a chance for the GM to immerse themselves and their players with as much, or little, detail as they want to put in. Rolling countryside surrounds The Dark Tower for miles. Giving you, the GM, the opportunity to fit the adventure into almost any setting within your game. I have left the ending open, allowing the GM to slot in further encounters or adventure twists to keep the game moving but with enough happening to turn it into more than one session if so desired. The Plot There are several options for the plot: A local innkeeper would like you to investigate the haunted tower on the hill. He is willing to offer a good reward. A local village Elder could ask the PCs to seek out/investigate/destroy the walking dead that have been seen around the tower. Please investigate the tower to see if the rumors are true. A Local priest would like the PCs to remove the possible undead worrying the locals from the tower.

This morning, the forces of Law and Chaos clashed at Castle Yennagor. The battle raged all day, but as darkness fell, a cataclysmic explosion destroyed most of the castle and leveled both armies. Now, as night claims the vale, flickers of life return. Survivors make camp, flee the field, or continue the fight. Scavengers creep over the dead. And one question remains unanswered: what happened inside the castle? This is a dark sandbox adventure. Players take the role of battlefield survivors. They can choose which side they are on (or neither), and they can choose their goal, such as to escape the field with their lives, to plunder the dead, or to reach the castle and finish the mission. ADVENTURE TYPE: Mid Level / Combat / Diplomancy / Battlefield / War / Dark Fantasy / Factions DESIGN NOTES This adventure is intended for mid-level characters around Level 6-7 Players navigate a battlefield full of competing factions and gruesome situations 30 unique encounter locations 70+ original magic items 30+ original monsters One map and multiple illustrations Estimated play time: 1-4 sessions (4-16 hours)

The Golem Master, creator of pricey artificial servants, hasn’t been seen around for some time. His house stands dark and silent. Dare you enter?

The tomb of an ancient hero, lost in the tangled depths of the woods. A ring of standing stones, warded by the sinister Drune cult. A fairy princess who watches with timeless patience from beyond the veil of the mortal. A forgotten treasure that holds the key to her heart. Winter's Daughter is a romantic fairy-tale dungeon adventure set in the creepy old forest of Dolmenwood. Published by Necrotic Gnome

... 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

An adventure in Hyperborea designed for from four to six characters of 7th through 9th level Your party finds itself in the employ of Ragnarr the Sea-Wolf, a jarl of New Vinland and a reaver of old. His daughter, a shield-maiden named Gunnhildr, has been abducted by a brute called Björn Blackbeard. During a desperate search, the Sea-Wolf crossed sails with a former rival, and from the blood-flecked lips of a dying foe, he learnt the location of Blackbeard’s stronghold. Now, deep in the misty fjords of Brigand’s Bay, where cutthroats, pirates, and freebooters thrive, you have been charged with liberating the Sea-Wolf’s daughter. The Sea-Wolf's Daughter takes players into an action-packed realm of adventure: the mythical world of Hyperborea, a sword-and-sorcery campaign setting inspired by the fantastic fiction of Robert E. Howard, H.P. Lovecraft, Clark Ashton Smith, and others. This adventure is designed for Astonishing Swordsmen & Sorcerers of Hyperborea™ (AS&SH™), a role-playing game descended from the original 1974 fantasy wargame and miniatures campaign rules as conceived by E. Gary Gygax and Dave Arneson. Therefore, AS&SH is compatible with most traditional fantasy role-playing games (c. 1974 to 1999) and their modern simulacra, such as OSRIC™ and Swords & Wizardry™.

Hurry! Hurry! Hurry! Step right up, ladies and gentlemen, and behold the greatest circus in the land! Behold the skilled mummers performing at The Stage; you’ll literally feel like you’re part of the play! Thrill to the death-defying acts (and audience) in the two rings under the Big Top! Laugh at the antics of the baleful buffoons, harmful harlequins, and malevolent merrymakers of Clown Alley! Gaze in wonder at the wild beasts of the Menagerie, (just make sure you know which side of the bars you’re on)! All this and more, for the small price of a single admission, to Bitterbark’s Magnificent Circus! The circus is in town! But there’s something not quite right about it. There are rumors of missing children, evil plots, and more. Can you discover the secrets hidden inside Bitterbark’s Magnificent Circus? Intended as a stand-alone adventure, but there are notes on how to include it as part of the Castle of the Mad Archmage mega-dungeon adventure. Published by BRW Games

It’s up to your brave heroes to fight off the invading kobolds and save… the cheese?? Well, a job’s a job, and things underground are seldom what they seem. Wheel of Evil is a 16-page adventure for old-school characters of levels 3 to 5, plus a full-color cover, classic maps, and handouts. Compatible with Labyrinth Lord™ and similar games, including the Advanced Edition Companion. "Wheel of Evil" is part of the Eastern Valnwall setting, based on the Known Lands in Labyrinth Lord™! This adventure blends traditional dungeon crawling with unique elements of horror and intrigue, set against the backdrop of a seemingly mundane task turned deadly by the influence of a hidden evil.

“Down below, beneath Cassidum’s stinking alleys and crumbling palaces, lie twisting passages and musty chambers with the secrets of the old days, and the subterranean dens of lowlife scum. But now, sordid disappearances haunt the Piazza dei Rospi, while the Literators’ Guild and Barbers’ Guild wage a bloody turf war for the surrounding streets. The key to these mysteries is a richly carved marble well decorated with the carvings of four ugly bullfrogs, whose depths hide things worse still. Some who descend shall win riches and battle-glory, while others will only find horrid death… down in The Well of Frogs!” A 32-page city and dungeon adventure for 1st to 2nd level characters by Istvan Boldog-Bernad, The Well of Frogs describes a neighbourhood of the crumbling city of Cassidum, its teeming alleyways the haunts of thieves and lowlives. But below the surface lie worse things still, left over from the days of the old empire or repurposed by dangerous eccentrics. Visiting the underground could not be easier: the Well of Frogs, in the middle of the infamous Piazza Dei Rospi, lies in plain sight, and nobody will prevent the brave and very foolish from descending into its maw. This is a module which has killed a respectable amount of player characters in playtest, more at its debut at North Texas RPG Con, and is ready to kill again. It can be used as a one-off, or as a nexus point for an extended campaign. The adventure features illustrations by Dorottya Fulop (who also did the cover), Ferenc Fabian, Vincentas Saladis, Graphite Prime, as well as the Dead Victorians and the Robot Overlords.

Legends tell of a wizard so arrogant that he felt the entire sky was naught but a lens for him to view the stars. So great was the hubris and defiance of this man that the gods smote him with the power of storm and fire. Oh did the wizard laugh at such a pathetic gesture. He did not fear the gods, for he drew his knowledge from something greater. Something darker. The legend of this wizard grew, first whispered by men in fear, and later in awe. The wizard, they said, attacked the gods just as they had attacked him. And his joy only grew as the land around him died. But then there was no more news. No more talk. Something had finally brought the wizard low, for though the sky still blazed down on him and his abode, he no longer blazed back. And now you’re going to walk right through this wizard’s front door.

"An ancient temple to the forgotten god of swords lies hidden behind a waterfall. Great piles of swords choke its halls and spill out into nearby streams and waterways. What strangeness still treads and what swords will you draw in the Temple of 1000 Swords? -A tarot-inspired fantasy RPG dungeon delve for 3rd level characters -Created for Old-School Essentials (B/X), compatible with RPGs with old-school sensibilities -A 19 room, keyed dungeon, easily insertable into a fantasy RPG campaign, sandbox, or “west marches” style table -d100 weird, magic, and cursed swords to discover. Roll to search the piles! -Anything is a sword--create weird sword creations through the temple's cursed magic -New monsters, factions, spirits, and curses -Includes a high-resolution unlabeled map for VTT use" "Temple of 1000 Swords" is set in a mystical temple filled with countless swords and intriguing magic. It offers a dense, exploration-heavy dungeon experience with unique mechanics and a rich backdrop of ongoing conflicts. Players can choose to ally with the Drukks (humanoid carnivorous ducks) or Merfolk (jocks) and manipulate both for their ends, or try to avoid conflict altogether. Gladio, the god of swords, issues quests that can alter the course of the adventure, demanding moral and strategic decisions from the players.

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

A level 2–3 sewer adventure by Glynn Seal. PCs plumb fetid sewers and recently-revealed secret halls, in search of a lost worker. In these forsaken chambers, they may find answers and treasures, but may also come face-to-face with a bloated monstrosity and its depraved followers. For Old-School Essentials (OSE) Included as one of four adventures in "Old-School Essentials Adventure Anthology 1"