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.

Revenge of the Pale Master plunges the adventurers into the rusted heart of the industrial city of Kizaki on the eve of a great evil’s reawakening. At its heart lies a mystery, and GMs running this module are encouraged to build tension and an aura of danger as the PCs uncover the secret history that casts a long shadow upon the future of this settlement in Gekido Prefecture. Part of the adventure’s tension is based upon the ticking clock—the party arrives as night falls on the eve before the Festival of Falling Hawks, giving them less than 24 hours to uncover the truth and take action against those they believe to be the villains of the story. What's inside Revenge of the Pale Master: The story of the Pale Master and his most recent machinations in the eastern fantasy noir steampunk lands of Soburin The continental map of Soburin by Michael McCarthy Information about Gekido Prefecture where the adventure takes place Rules for the dangerous Mists of Akuma and the new misted condition, as well as the Haitoku and Dignity attributes Dozens of NPCs and oni that play a part in the adventure (as well as several that don't so the GM can insert their own stories and subplots) Lots and lots of maps: the city of Kizaki, the Oyami Tea House, Graveyard of the Damned, and more

The town of Ylraphon on the border of the Flooded Forest has been targeted by the yuan-ti. One of them has uncovered an ancient ritual to change the people of the area called the Old City into their servants. Can the adventurers stop the yuan-ti in time? The whole of the Moonsea may be at risk if they fail. Published by Mount Ogden Gaming Company.

Dreams of the sleeping wizard seep into reality. Manifest familiars war over the fate of a remote islet. An infinite garden houses an escaped experiment. The god of purity is fooled for his blessings. Into the nightmare we go. 16 pages contain 3000+ words describing 10+ keyed areas to explore (complete the wandering monsters table), 10+ friends and foes to talk to, 10 magic items to use, and thousands of gold worth of treasure to plunder. The adventure is designed for B/X, or like-systems. It is suitable for 4 to 6 characters of levels 1 to 3. It is heavily inspired by the dungeon synth album The Sleeping Wizard by Umbría, which may serve as a soundtrack.

Love, Madness, and Immortality Collide Within the Haunted Halls of a Cursed Manor. Step into Immortality Manor, a 5e-compatible adventure that fuses gothic horror, intricate puzzles, and immersive storytelling. This campaign plunges adventurers into a tragic tale of obsession and dark magic. Explore the haunted estate of Stomund Wysalt, uncover secrets, navigate deadly traps, and make choices that will shape—or doom—your fate. -- Gothic Atmosphere: Every room is steeped in dark fantasy, offering a chilling gothic setting perfect for horror fans. -- Unique Resurrection Mechanics: Death isn’t the end. The Resurrection Coffin revives players but with growing exhaustion and increasingly dire consequences. -- Multiple Endings: Will you free Lucinta from her cursed prison, confront Stomund, or become trapped in the manor forever? -- Sandbox Exploration: Explore the manor non-linearly, uncovering secrets at your own pace with layers of mystery and puzzles. -- Intricate Mystery: Unravel a tragic love story while solving dark, intricate puzzles. -- Funhouse Dungeon Crawl: Play as a combat-heavy, puzzle-filled dungeon crawl for an action-packed experience. Key Details: -- Level Range: For parties of levels 1-3 -- Playtime: 3-6 sessions, or use each room as individual encounters. -- System: 5e-compatible, easily adaptable. -- Downloadable Content: Includes detailed maps, NPC character sheets, and tokens for all NPCs. Can you uncover the secrets of Immortality Manor, or will you join its list of eternal victims? Also available as a VTT on Roll20: Immortality Manor | Roll20 Marketplace: Digital goods for online tabletop gaming

"Something is weird about this party in 16th century Scotland! A famous thief stole a magical jewel and hid inside a castle where a party is taking place. Enter the party, find the jewel, escape with your life. In the first half of the adventure, the player characters will explore a weird party in search of the thief Jougal. They’ll likely piece together that this party is not “normal” and that this castle is not safe. In the second half, the baobhan sith will reveal themselves, red caps will set the castle on fire, and the PCs will find themselves locked in a burning hellhole. The adventure will likely change from a fun party-crawl into a stressful fight for survival. This is the NIGHTMARE PHASE." This adventure blends elements of horror, survival, and mystery, requiring players to use both their combat skills and their wits to navigate through the treacherous and evolving scenarios within Firnhirst Castle. Written for Cairn RPG

One page adventure, one page map. A necromancer desiring to increase her undead army has unleashed a zombie horde on a remote village. Patch, one-eyed dog of Duff the blacksmith, survived the village massacre which turned most of the inhabitants into zombies. The dog lost his eyepatch in the confusion. If a Speak with Animals or similar spell is used or if a character can read animal emotions well, Patch may tell the location of some of the zombies and the massacre's survivors. Adventure hooks included. Published by Wicked Cool Games

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

Soburin’s human nobility are not the only rulers that are in need of outside agents since the corrupting fogs reappeared; even oni warlords have found the Mists of Akuma to bring challenges, obstacles, and threats beyond their ken. Yona, the undisputed master of the secret city of Tsukisasu, lost control of her throne only a few weeks ago to a strange creature that capered out of a storm intermingled with the supernatural haze, and her agent Xiqzoxix is keen to remove the usurper as soon as possible. The PCs are the group ze has chosen for this momentous task and should they accept the oni bengoshi’s offer, a deadly set of trials await them on top of the mountain—though the longer they dally, the more powerful their adversary grows. To defeat Obiemashita the party will have to first find Tsukisasu, covertly investigate the town, and then disrupt the yai sovereign of storm’s rituals and slay it before all hell breaks loose, spilling untold violence down onto the already embattled lands of the prefectures below! Will you conquer Tsukisasu or be subsumed by the storm? In The Yai Sovereign of Storms you’ll find… A monstrous adventure set in Mists of Akuma, an eastern fantasy noir steampunk campaign setting for the latest edition of the world's most popular roleplaying game The secret monstrous city of Tsukisasu and a collection of its oni citizens 2 maps by cartographer Mike Myler: the hidden settlement of Tsukisasu as well as Yona’s Fortress The Mists of Akuma themselves and the new misted condition 2 new attributes to posit the unique aspects of the campaign setting in the minds of your players: Dignity and Haitoku The adeddo-oni template and 10 new monsters: adeddo-oni hunchlings, adeddo-oni samurai, adeddo-oni ninja, gaki, hebikontorra, monsuthant, tikbalang, Xiqzoxix the oni bengoshi, the Katana of Rizushi Kantaro, and the Yai Sovereign of Storms Obiemashita

This adventure sees the party tumbling between two mad goblin inventors. This is the first time the characters will meet Professor Passifou and his inventions. Also available in French

A dungeon of tricky puzzles, ancient magical secrets, and more than a few lingering mysteries, designed to be played as a standalone adventure and not incorporated into another campaign. Six adventurers descend into the Temple of Mysteries to find a mystical artifact called the Strand of Tears. Seems straightforward enough, except that some of the party may not be who they say they are. In fact, none of the party may be who they say they are. Not only that, but they might not be who they don't say they are, either! Worst of all, they're trapped in the ruins of an underground temple specifically designed to keep people from proceeding unless they're proficient in puzzle-solving...and there may be doppelgangers on the loose.

“Strahd isn’t a villain who remains out of sight until the final scene. He travels as he desires to any place in his realm, and the more often he encounters the characters, the better. The characters can and should meet him multiple times before the final encounter…” -- Curse of Strahd What secret lies hidden in the village of Aracos that draws the devil Strahd von Zarovich? It is ancient, reaching all the way back to the days before Strahd became a vampire, before Barovia was torn from the mortal realm and cast into the Demiplane of Dread. The Song of Aracos is an adventure for the Dungeons and Dragons 5e Roleplaying Game. The module is optimized for five characters of 6th-level and is intended to be used in conjunction with the Curse of Strahd hardcover adventure by Wizards of the Coast. In The Song of Aracos, your player’s characters come face-to-face with Strahd as the vampire struggles to understand the compulsion pulling him to the village of Aracos. Whether they choose to help, or stand in his way, depends on them, and the fates.

This Brief Encounter is made up of three events, a fixed encounter and details of the Hivebrood. The events can be played in any order that the DM wishes and should be dropped into play while the adventurers are apparently on their way to another adventure. They are not tied to any set location.

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

The ruined Thorp of Rhu once produced honey, apples, hard cider, and mead. Villagers now stay away as they believe Rhu is cursed. Years ago a witch, Katla, was cheated from a reward promised for chasing away an attacking giant. Furious, she waited for her chance at revenge. Over a year, Katla created many small sack dolls and gifted them to Rhu’s children. One night, each doll animated, killed the sleeping adults, and set the village on fire. Now Sorcha, the village elder, asks the PCs to go to Rhu to locate a lost dwarven friend, help a restless soul, and find out what really happened to Rhu long ago. These outsider sack doll spirits take great pleasure in tormenting and slaying weaker creatures. At Rhu, the PCs encounter murderous sack dolls, learn the villagers’ & dwarf’s fate, parlay with spirits, and clash with Bloody Tears, the witch’s minion & spirit familiar. Published by Wicked Cool Games

A level 5 adventure for fifth-edition fantasy roleplaying games. Color is draining from an enchanted grove, leaving its druidic guardians powerless. Beneath the Tree of Color, explore a living temple where restoring each primary hue reveals previously hidden symbols, hazards and routes. Recover the stolen colors and confront the order behind the blight. A seven-location root-grown temple uses three color-draining crystals to change what the characters can see and understand. Restoring colors reveals warnings, patterns, hazards, and routes. Includes adventure hooks, an early encounter with a shard-touched owlbear, a final confrontation with an archdruid and her enforcers, the Prismheart Mace, and a separate map image. Part of Thirsty Tiger Tales by Infinite Initiative.

War is looming between Nanch and the Fey. Those on the border are caught between two dangerous dynasts. Pressed into duty for lord and country, the peasants and gong farmers of Nanch find themselves in a strange and unnerving forest full of denizens older than the practice of naming. In this new world, the rules of life and death are a game of whimsy practiced by fantastic forces, and bizarre ancient feuds re-ignite in the chaos of war. Those errant attendants of Nanch will be fortunate to survive the madness of either ruler! The adventure spans a series of strange and otherworldly encounters with the magical and surreal denizens of Greenwood—while under the incompetence, cowardice, and bullying of Pertrub (one of the King’s footmen). As the encounters continue, signs of the Earl’s fate are everywhere. The players must pick up clues and begin to grasp the realities behind them! The adventure features a number of visual puzzles with handouts to help the players solve them. This 20-page, stand-alone adventure includes a new class: the Wild Elf. The adventure is for low-level characters. It is not setting specific and can be placed near any ancient woodlands.

A band of villagers are trapped in a mist-shrouded carnival in the dead of night, facing death at every turn. Can they survive twisted oddities like the corpse-filled Tunnel of Love and the dreaded Bone Coaster? Filled with fantastic art, the Carnival of the Damned unleashes nightmares into any campaign, with encounters refined and polished by the anguished screams of hundreds of players at conventions like Dragon Con and Gary Con! For judges, the adventure fills many needs: author David Baity has crafted over 30 encounters and dozens of random threats. There is enough content for days of tournament play, or judges can select a smaller collection of favorite dangers for a quick DCC funnel session. For sandbox-style play, judges can extract individual encounters whenever a twisted challenge is needed in any old school system. There's even a haunting backstory for those looking to integrate the adventure into an extended campaign. And there’s clowns. Lots and lots of clowns. Published by Purple Sorcerer Games

Undead minions turn on their master - When the necromancer's staff is broken, a party of undead become self aware. Play as undead and choose to side with your former master, or the paladin order assaulting his tower. Published by Limitless Adventures.

This is Part 1 of an adventure designed for characters of the 20th to 21st level About 200 years ago a horrific massacre took place on the remote Soron island of Heikun. For months, the deranged and corrupt priests had sought to create a race of hybrid Snake-Men...a race which they believed once existed in Soro. They kidnapped folk from surrounding villages and took them back to their temple. There they performed unspeakable rites and experiments. Sensing their debasement, the dark spirits of the mountains called to the priests in their dreams, luring them down into the vast sub-levels beneath the Pyramid. Somewhere in the cavernous depths they were touched by an eternal evil and given horrific new forms. The deformed priest-things of Heikun crawled back to the surface, systematically destroying all living creatures in their path, including the city's hapless, ineffective leader: the inbred boy-king Yusef.