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"

The ancient world of Harth withers beneath its dying sun…but it’s not dead yet. Welcome to the strange and dangerous city of Carcassay, huddled below the skeleton of a titan rat, sprawling above the ruins of countless dead civilizations. This is where folk come to find wealth, power, revenge, secrets, oblivion… and everything in between. Carcassay is a sandbox city adventure. There are many locations to explore in, around, and under the city. Players can explore any place at any time, and may radically reshape the city’s politics, economy, religions, and physical existence. There are standard dungeons stacked under the city, and GMs are encouraged to keep adding more dungeons… all the way down. Tone. It leans more toward low fantasy or sword-and-sorcery. Most shops look like real shops. Most people look like real people. But strange and horrible things lurk everywhere as soon as you start to scratch the surface. This is my Lankhmar. Carcassay is a vast, bizarre city. It has over 100 locations where you can meet Chaos cultists, Lawful knights, retired adventurers, shopkeepers, brewers, musicians, artists, scientists, hermits, royalty, beggars, doctors, space vampires, eldritch horrors, machine priests, crab colonists, mushroom farmers, mummies, assassins, and diplomats from distant lands… and the moon. And every one of them has goods or services to sell, and a quest (or three) to offer. What sort of quests? Fetch a relic, assassinate a rival, find a relative, steal a soul, implant an agent, cure a disease, stop a riot, solve a murder that hasn’t happened yet, hunt a thief, locate a shrine… the list goes on. And for every Quest, there is a specific Reward: money, weapons, relics, Chaos mutations, exclusive memberships, information, Angelic miracles… the list goes on. This is a place where you can make a lot of money, but also where you can spend that money on interesting goods and services. Factions? We have a few. Seven Chaos cults, five knightly orders, two mercenary companies, four wealthy families, six (seven!) Corpse Lords, foreign diplomats, rival innkeepers, rival tavern owners, plus all the dungeon-delving gangs currently mucking about underground. When you grow weary of all the adventures at ground level, there are three classic dungeons buried under the city to explore. This book contains months (if not years) of campaigning. Enjoy the Chaos.

A level 1–3 dungeon adventure by Giuseppe Rotondo. The secret workshop of a long-dead jeweler-magician is now open, as his grandson wants the place finally cleared of all dangers. What treasures might remain within, and what might be watching over them? This adventure combines classic dungeon crawl elements with the intrigue of uncovering a magician’s legacy, making it a rich experience for both new and seasoned players. For Old-School Essentials (OSE) Included as one of four adventures in "Old-School Essentials Adventure Anthology 1"

The abandoned Tower of Ulvarum Orvernus stands atop an asteroid nearly a quarter mile in diameter, located roughly 5 million miles from the planet’s surface. The asteroid maintains Earth-like gravity and a breathable atmosphere, with habitable temperatures. This is all sustained through the harnessed power of a bound Air Elemental and Earth Elemental. If either of these Elementals are freed, the asteroid’s environment will quickly become inhospitable. The PCs may find themselves drawn to the asteroid through a forgotten portal, seeking a way to return home. Alternatively, they might be lured there by rumors of a powerful item or hidden knowledge within the tower’s extensive libraries. A multi-level tower filled with traps and strange encounters including animated armor, alien plant life, giant spiders, and a doppelganger.

This adventure is more of a classic dungeon crawl, themed around the accidentally terrifying dreamscape of an elven girl trapped in a nightmare of her own making. The dungeon shifts and exits move about as the party explores, making each run through the dungeon a unique experience and allowing for infinite replays of the same adventure.

An investigative city crawl adventure for Shadowdark RPG (or any OSR-style system), designed for experienced players levels 1-2 Set in the decaying city of Brannam, players unravel a web of fear, blood, and buried secrets. A local alchemist has begun killing in secret, rekindling old fears of an old terror. The city's decline threatens to spiral into collapse, and far below, something older and hungrier waits to wake. This adventure includes: 3 separate dungeons (The flooded Sewers, the forgotten Catacombs, and the cursed Ruins of Edric von Braech's keep) Open ended design and layered mysteries with multiple outcomes and failure states A fully explorable city with random encounters, evolving factions and escalating panic. Custom rules for spell mishaps, nightly murder checks and decay events as Brannam unravels Modular content designed to drop into your campaign

"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

“Rats in the Walls”: A dockside tavern in Khromarium is plagued by rats of a most unusual breed. These abominable rodents have ruined the tavern keeper’s business and his life. The man is desperate, and he offers a substantial reward for the elimination of his horrific problem.

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

The manor of Willowby Hall is under siege by a giant, enraged at the theft of his magical goose. The band of thieves has taken shelter within the manor's crumbling walls, cowering with their ill-gotten poultry as the building shakes itself apart. But something else is stirring. The giant's rampage is slowly awakening a Death Knight from its black slumber, and once it rises it will call on the bones of the manor's old residents to drive out the intruders. Will the party loot the manor of its ancient relics, or succumb to the blades of its skeletal guardians? Who will make off with the goose and its golden eggs? Will anyone survive the giant's onslaught? The only way to find out...is to play.

The Submerged Spire of Sarpedon the Shaper lies to the west of the Isle of the Dismemberer. On the northwestern shore of this island, crumbling steps spill from the shore directly into the sea. There, a seaweed choked stone path can be glimpsed winding down into the depths. At low tide, a quarter mile along the path, a lone onion dome may be seen poking through the waves. In the twilight of the sorcerer lords, The Submerged Spire was the jewel of the Shattered Isles. Within his submarine redoubt, Sarpedon penetrated ever deeper into the organic mysteries. Now, its for- lorn dome the roost of seagulls, its secrets slumber beneath the waves.

There is a curse laid on everything in that place! Cursed, you hear me? Cursed! Up on the mountain is a house by a cemetery, haunted by the memories of atrocities past. The cult on the mountain is long gone, yet the music of weirdling death carries on the wind. The mountain is cold. So very cold. And the greedy and the foolish will march bravely up the mountain for gold and glory. …but are they worth your soul? You Are Doomed Death Frost Doom is the adventure that launched Lamentations of the Flame Princess in 2009, and this anniversary edition has been fully revised by Zak S (Red & Pleasant Land, Vornheim: The Complete City Kit) with all new interior artwork by Jez Gordon. An adventure suitable for low-level characters for use with Lamentations of the Flame Princess Weird Fantasy Role-Playing and other traditional role-playing games.

The Blacktooth Ridge, fabled for its string of long abandoned fortreses, treasure houses, temples, and underground mansions lies far to the north and east of the civilized lands. Dangerous journeys and the promise of treasure invite many an adventurer to the wilds along the Ridge. There they sek fame and fortune. But it is an altogether dangerous place, tainted with the evil of the Horned God, there in hidden caves and darkened temples some linger stioll who call him their master. Of late these creatures have issued forth to plague the few people who call the ridge home, the toen of Botkinburg most of all. Now, raids and plundering confound the settlements near the Blacktooth Ridge. Rumors of Rottenkip the Goblin King and his fearless warriors taking up residence in the Blacktooth Ridge are circulating. Ogres and Trolls are raiding villages and looting caravans. Few are coming to the aid of those beset by the depredations and the evil denizens of the Blacktooth Ridge continue to spill out ever further across the lands. The call has gone out, the mustering of militias is at hand, and the Blacktooth Ridge beckons to any and all willing to come to their aid and discover what is calling forth these foul creatures. Also available for 5E

The adventure text was written by a neural network (Talk to Transformer) and compiled by a human editor. It is surprisingly usable. The adventure is centered upon the dangerous and thoroughly weird Tomb of the Daughter, the burial place and temple of an ancient Goddess. Explore several rooms connected by teleport systems, fight strange creatures, and perhaps thwart a demon summoning.

... 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

"Enter a garden of earthly delights. The sun has stopped setting over the king's favorite garden. It seemed like a harmless curiosity at first but the animals have turned violent and strange alien beings have appeared. The duke has placed a bounty for enterprising sell-swords to end the curse of endless daylight. Hideous Daylight is an adventure module for Old-School Essentials, Cairn, and compatible with other pen-and-paper RPGs with old-school sensibilities. Player characters will navigate a 20 point hex crawl to end the strange curse affecting the land. An adventure for low-level characters. 33 pages of non-linear, character driven adventure in the OSR tradition. Two keyed dungeons and a 20 point hex-crawl. A bucolic fantasy setting easily insertable into fantasy RPG campaigns. Dangerous new monsters, weird magic items, and an unpredictable random encounters table. Features two gazebos."

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

Baron Ketterall’s lands are beset by a plague of marauding goblins! Goblins you say? Pah! Who's afraid of few poxy goblins? But two experienced parties have already gone looking for the goblin lair – never to be heard of again. Poxy goblins you say? Be afraid, be very afraid… The scenario is designed to be an extremely challenging adventure that might undermine a player’s bravado in dealing with low-level monsters such as goblins. Unusual traps, tricks and special weapons are used by the inhabitants of the dungeon to cause the party as much trouble as possible. Published by Dunromin University Press.

The ancient world of Harth withers beneath its dying sun…but it’s not dead yet. High in the night sky, a vampire’s tower is torn apart by a rampaging angel. People and monsters are trapped. Magical treasure lies scattered everywhere. It’s all yours for the taking, if you can find a way out before the angel finds you. This adventure is a one-shot dungeon-delve into a wizard’s tower. In space. With vampires. This is an alien-survival-horror-movie of an adventure (or at least, you can choose to play it that way). ADVENTURE TYPE: One-Shot / Low Level / Level 3 / Dungeon Delve / Tower / Vampires / Survival-Horror DESIGN NOTES This adventure is intended for low-level characters (around level 3). It is focused mostly on exploration, with several social encounters and opportunities for deadly combat. It runs 3 to 5 hours. There are 17 unique magical items, 17 unique monsters, and 17 unique rooms. I swear I did not plan that, it just worked out this way.

There is a witch in the wilds, a goddess unremembered, and a madman. There is a circle of stone - who knows what lies beneath? The villagers are distraught: their children! replaced by fae! The villagers are distraught: who heeded their plea? Ravenous inquisitors, that's who. Oh, and adventurers... This investigative folkcrawl adventure module contains: * an isolated village full of secrets, riddled with strange traditions, * adventure sites and dungeons populated by peculiar denizens, * a small Fae Realm to explore, weird and perilous, * a terrible fae threat and too many curses, * unlikely friends, and foes nobody expects! An OSR adventure module for character levels 3-4, designed for use with the Old-School Essentials ruleset, compatible with most old-school pen-and-paper RPGs. Includes a fully-linked interactive PDF, a fillable Referee's Toolkit, and player-friendly VTT maps.