The moon is turning green. A colossal tide of green slime has begun to engulf it, threatening to dissolve it entirely. As it does so, a tide of demonic madness begins to engulf the lands below. As the green shadow flows across the night sky, the world turns mad. The source? An insane cult of plasmoids dedicated to Juiblex, the demon lord of oozes and slimes. Soon the moon may be gone, the first part of a mad plan to dissolve the multiverse into the primordial slime of the Abyss. If only some heroes could appear before it’s too late... The Ooze That Ate The Moon is 5th-edition Dungeons & Dragons adventure based on the Spelljammer campaign setting. It is an investigative high-orbit pulp thriller paired with the wacky zaniness of Spelljammer, and every playthrough is likely to be different. It is designed for four 9th or 10th level characters and to be run in 3 to 6 three-hour sessions, or 2 to 3 longer sessions. It can be run as multi-session one shot or as part of an ongoing campaign. It fits perfectly after the events of Light of Xaryxis, but is written so as to be easily incorporated into any non-Spelljammer campaign. It requires the 5th Edition Spelljammer boxed set to run. Gameplay is based around investigation and roleplaying, with a good smattering of combat in the later acts. The climax of the adventure presents the players with a problem that has no clear solution. They’ll have to use all their wits and resources to overcome it, but can they do so in time?

In the aftermath of AD&D Second Edition's "Return to the Tomb of Horrors," the demilich Acererak was thought destroyed. In truth, his spirit lingered and now after eons he schemes once more to achieve divinity. The characters must travel to three extraplanar dungeons, in addition to the remains of the original Tomb, in order to stop this from coming to pass.

The fabled sword of Selfaril is told to bestow wisdom and power upon whomever wields it, so naturally its discovery has caused quite a stir in Mulmaster. All of this is complicated when a masked benefactor claims to not only know the truth about the blade, but also how it can be used to benefit the oppressed people of Mulmaster. Can it truly change Mulmaster for the better?

Szass Tam, the lich lord of Thay, and his Red Wizards threaten to dominate all of the Sword Coast. The Bloodgate, an elemental node of power, must be destroyed in order to stop him. Remake of the original 4th Edition adventure.

At Restwell Keep, you've heard that fortune and glory await those bold enough to brave the dangers of the Chaos Scar, a valley carved ages ago by a fallen star. The same tales warn that this Chaos Scar draws wickedness to it. Perhaps you can help stem this tide... and gain treasure along the way. While the location is a different keep, this adventure is an homage to B2 Keep on the Borderlands(https://adventurelookup.com/adventures/b2-keep-on-the-borderlands)

The adventures in Dalentown continue in The Darkness Beneath Dalentown. Workers in the town’s sewers have stumbled upon the long abandoned halls of the dwarves that once settled beneath this region. What they’ve found is a haunted library. What they’ve woken is something far more sinister! The Darkness Beneath Dalentown features hordes of oozes, undead, and demons festering for years in an ancient dwarven mining stronghold. Now, they are slowly working their way to the surface, and the folk of Dalentown are in dire peril!

You are going to play Draw Steel! Tonight! What do you need to get started? You need three things: you need some friends, you need the rules, and you need an adventure. The Delian Tomb for Draw Steel can provide you with two of three. This is the classic starter adventure from Matt Colville’s Running the Game series, expanded and updated for MCDM’s new fantasy RPG Draw Steel! The Delian Tomb includes everything you need to get started including a step-by-step tutorial for both players and directors! The game is fun to play AND run, and we made learning our new rules super-easy. Barely an inconvenience! This product includes: - Draw Steel Starter Rules - Ready-to-play heroes each with their own tutorial. - The complete Delian Tomb five-room dungeon. - The town of Broadhurst including local townsfolk bursting with rumors. - A sandbox wilderness for players to explore filled with adventure. - The Jagged Edge Goblins, their queen Bargnot, and their new stronghold; Castle Andreas! - Maps! Negotiations! Montage tests! An orc necromancer! Ratfolk bandits! You do NOT have to “read the whole adventure” before you start! We designed this adventure to teach you the rules as you play. Draw Steel is MCDM’s new, original fantasy RPG with a focus on fun, tactical combat and this adventure will get you playing with your friends in minutes.

Lightning rail rides in Breland are never as relaxing as they should be, especially when the coach is being used to transport a monolith hauled from the mysterious depths of Xen'drik Can the unsuspecting PC's overcome their surprise in time to repulse the invaders from the inside, or will they finish their journey in chains? Pgs. 18-27

If absolute power corrupts absolutely, Matron Maelora best beware; her plans for total domination of the Underworld are already close to satisfactory completion, while attacks on the Upperworld have become increasingly successful. The other power-hungry drow families of Holoth may despise her but they know a true leader when they see one, and House Gullion has been revealed as the family to lead them all on the path to glory. With the entire Underworld in chaos and the Spider Goddess regularly communing with her chosen Matron, far greater dreams than mere regional conquest are within the grasp of the drow, as Maelora prepares her grand dark elf army for victory! With other mystical allies standing firm with the Matron, other Underworld races beneath her heel or cowering behind fortified walls, and every drow ready to play their part when she gives the word, what could possibly stop her from achieving her final triumph and fulfilling her destiny? But even the greatest of plans has a flaw if you look hard enough, and a party of stout heart and strong resolve can make a difference. At first, such a party may well believe it is on a smaller adventure, perhaps to win a few baubles or some small acclaim by rescuing a few kidnapped villagers. Soon, however, those adventurers will realise that much more is at stake, and that they are the ones who will need to make moves against the evil Matron Maelora and her increasing dominance if both the entire Underworld and Upperworld are to be saved. But how will they go about it? Can they ensure their own success when an entire city is standing against them? Only they have the chance to halt the Rise of the Drow! Published by AAW Games.

For ages, “the old monastery on the hill” was simply that and nothing more to those that knew of it – a small building of a forgotten age and purpose, overgrown by the land around it. But recently, rumors have been making way among the educated that there is a wealth of knowledge that hides within the old monastery, waiting for someone to find it. Most dismissed these rumors as hearsay... but those with their eyes on the prize continued to pay attention. There must have been some merit to these claims, because seemingly overnight a monstrous creature has appeared on the monastery grounds - a serpent the size of a dragon, with a dozen legs and breath that crackles with lightning! There's no doubt the rumors and the monster's appearance are related somehow, and the PCs are tasked to put their skills to work to figure it out!

When Harrowstone Prison burned to the ground, prisoners, guards, and a host of vicious madmen met a terrifying end. In the years since, the nearby town of Ravengro has shunned the fire-scarred ruins, telling tales of unquiet spirits that wander abandoned cellblocks. But when a mysterious evil disturbs Harrowstone’s tenuous spiritual balance, a ghostly prison riot commences that threatens to consume the nearby village in madness and flames. Can the adventurers discover the secrets of Harrowstone and quell a rebellion of the dead? Or will they be the spirit-prison’s next inmates?

For decades, Theatre Infernalis offered shocking and frightful entertainment to customers who entered its gaping demonic facade and saw a frightful portrait of the eternal torments that await all sinners. Now rumours tell of the aging and supposedly-cursed proprietor's deteriorating health and the theatre's impending sale, and the Artist's Quarter has been abuzz with those seeking one final fright with a walk through the crucible-licked walls of the infernal house of the macabre before its final curtain call. But are the theatre's smoke-and-mirrors and cheap scares hiding a truly wicked secret? What is the nature of the curse and illness that afflict the owner? And did foul and profane rites once take place between its walls that outside forces now seek to exploit? What happens when the spookshow's fun and games transform into a terrifying reality, threatening to spill forth an infernal malevolence onto the streets of the Blight?

The adventure takes players from a town devastated by an unexpected flood, through a drowned land where nature is turned upside down and desperate families cling to the roofs of their ruined homes, hiding from the monstrous products of a disordered world, through the strange tomb of an ancient race, to a profundal zone, hidden for millennia and now exposed, and finally to the Observatory itself, an eerie abandoned treasure palace, where they will encounter a pale and unexpected terror which will seek to claim their lives. The adventure is suitable for a lucky mid-range party, a stupid high-level party or an exceedingly clever low level party. It is difficult, with a meaningful possibility of character death. Should you find them, and defeat their guardians, the treasures of an ancient culture will be yours. At the final point of the Observatory is a glimpse of another world. Published by False Machine Publishing

The ancient world of Harth withers beneath its dying sun…but it’s not dead yet. The land is still riddled with villages in danger, cultists in caves, angels gone mad, eldritch horrors making strange deals, raging dragons, bandits in the woods, and cruel monsters lurking in every shadow. These 13 adventures span a wide variety of locations, environments, creatures, and genres. They are meant for use as quick-play sessions or one-shots, or to be dropped into campaigns as side-quests. These are linear dungeons and mini-quests full of interactivity and strangeness, encouraging exploration, risk-taking, and creative combat. ADVENTURE TYPE: One-Shot / Low Level / Combat / Exploration / Village / Wilderness / City / Subterranean / Dungeon Delve DESIGN NOTES These 13 adventures are intended for low-level characters around Level 3 Overall, these adventures tend to be linear dungeon delves in caves or single buildings 93 unique encounter locations 69 original magic items 71 original monsters (with 28 illustrations) 13 maps/diagrams Each adventure runs 2-4 hours in length

A new, expanded, OSR-ised, prettified edition of Joseph R. Lewis’ Ragged Hollow Nightmare which was rated among The Best by Tenfootpole. Joseph Lewis hit a perfect balance between the classics of dungeonverse fantasy and the whimsy of the folk tales we love so much (as testified by our Folklore Bestiary. we released last year), adding a dash of dreamworld strangeness and a pinch of body horror to spice up his brew. We did our best to respect his recipe when adding our extra material (about 30 pages of it). We worked with Joe and Li-An (the perfect artist to give life to spooky Ragged Hollow and its strange surroundings) to make the best module we could: a solid introduction to old-school gaming for both players and gamemasters. And for the veterans among us, it also makes an excellent, full-fledged campaign starter. Nightmare over Ragged Hollow is a sandbox adventure centred around a quaint town at the edge of the kingdom. But however quiet life in Ragged Hollow is, the town lies between places where you shouldn’t be traveling alone. Places like Gloam Wood (“A witch or two lurk there!”), the Bleak Mountains (“I’m told there are bugbears…”) and their infamous Mount Mourn (“Home, they say, to cursed Dwarven ruins”), not to forget the Wailing Hills (“Bandits on every road!”). There’s even a haunted house by the river (“That mad inventor riddled it with traps!”). But only when an impenetrable dome of golden light materialises around the Temple of Halcyon (“Hey, my kids go to school there!”) do things really get out of hand. Some selfless heroes (or, failing that, a bunch of greedy ne’er-do-wells) should really get involved. One town with three adventure mini-sites Three small dungeons One 50-room dungeon Three hexes with 16 detailed locations Two groups of potential allies or rivals Sixteen pre-generated characters One deadly countdown! Written for the Old-School Essentials (OSE) rule system

The adventures in Dalentown continue in The Darkness Beneath Dalentown. Workers in the town’s sewers have stumbled upon the long abandoned halls of the dwarves that once settled beneath this region. What they’ve found is a haunted library. What they’ve woken is something far more sinister! The Darkness Beneath Dalentown features hordes of oozes, undead, and demons festering for years in an ancient dwarven mining stronghold. Now, they are slowly working their way to the surface, and the folk of Dalentown are in dire peril!

Since time immemorial, you and your people have toiled in the shadow of the cyclopean ruins. Of mysterious origins and the source of many a superstition, they have always been considered a secret best left unknown by folk of your hamlet. But now something stirs beneath the crumbling blocks. Beastmen howl in the night and your fellow villagers are snatched from their beds. With no heroes to defend you, who will rise to stand against the encircling darkness? The secret of Chaos are yours to unearth but at what cost to sanity or soul? An introductory adventure for the Dungeon Crawl Classics Role Playing Game, Sailors on the Starless Sea pits a mob of 0-level adventurers against legacy of the Chaos Lords and their corrupted hordes. Delving beneath the crumbling ruins, the characters discover ancient crypts, a starless sea, and an ancient ziggurat, where death and treasure await in equal measure!

The Therayle farm, which has been in the family for generations, was the best producing in the region. It now faces ruin. Hugh Therayle, the current owner, is at wit's end trying to reestablish even a modicum of control over the disrupted land. But, when Hugh saw the ancient doorway jutting up from the middle of the field where his corn used to be, he knew that this wasn't the type of problem a plow could solve. More than two centuries ago, a red wizard by the name of Houn made a discovery that shook the foundations of magic on Toril. Yet, due to a considerable amount of effort on his part, it never saw the light of day. The exact nature of this discovery is unknown but it involves the location of the skeletal fragments of an ancient being. The weave, which governs all magic on Toril, reacts strangely to the fragments. More information existed before Houn destroyed his research and fled Thay. His current whereabouts are unknown but many of his peers have attempted to track him down and steal his research for themselves.

The Dread tunnels of Ruxbar were created by a cult of a lesser evil deity of the giant pantheon, known as Jargain to serve as a planar gate in hope of bringing chaos and destruction to the natural order of the world and power to the one who would control the gate. Ruxabar was the high cultist who completed the ritual but to his surprise nothing of what he expected came through the gate. Plague creatures, toxic gases and vapors, diseases of all kinds and decay lay quick waste to him and his cult. For some time the gate remained open and the settlements nearby were afflicted with diseases never seen before. The nearby town of Stagwood was quickly abandoned due to the plague. Rumor has it that the gods have weakened the gate and the cult has been destroyed. The remaining villages that managed to somewhat resist the plague are now hiring brave adventurers to venture into the tunnels and close the planar gate for good! Are you capable enough of surviving the horrors that reside in the Dreaded Tunnels of Ruxabar? Published by Mistfactor Press

Sometimes its better not to know... Citizens are turning up in the city in catatonic states, alive but devoid of personality. Are they the victims of an illness or disease, or is there something more sinister at work? Encountering one of these poor souls, the characters are drawn into an investigation of politics and treachery, seedy underworld dealings and rooftop chases, culminating in a fiery conclusion. Can they discover the cause of this epidemic before it’s too late?