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?
This adventure has been designed as a one shot adventure for 4-8 players, pregen 5th level characters included, in 4-6 hours. It tells a classic story of the "good" races oppressing the "dark" races, with their warlike expansionist ways.
The leader of all the Shadow Guilds, the Ceta Consortium is gone, wiped out in a single night, without warning or witnesses. Their empire of control, secrecy, and soft-handed rule has vanished, leaving behind only rumors and blood. Now, the city of Lumina stands on the edge of something new... and something dangerous. Shadow Guilds is a system-agnostic tabletop campaign setting built for fantasy games that blur the line between ambition and morality. Set in a bustling metropolis of vice, corruption, and uneasy power, it invites players to step into the roles of underworld mafiosos, trying to make their mark—or just survive the fallout. Inside, you’ll find everything you need to run a campaign focused on gang politics, black-market enterprise, and the slow scramble toward power in a world that rewards the bold and punishes the careless. You’ll build a crew, carve out territory, and navigate a world where magic is outlawed, alliances are temporary, and opportunity lurks behind every closed door. This is not a story of chosen heroes or grand prophecies. It’s a story of clever rogues, ruthless enforcers, and ambitious criminals rising into the vacuum left by the old guard. The game leans into roleplay, style, and smart decision-making—but it doesn’t shy away from trouble when it finds you. Start small. Lie often. Watch your back. Shadow Guilds is a system-neutral campaign setting designed to drop into any fantasy world where criminal syndicates thrive in the shadows of power. Whether you're running a long-form campaign, a gritty one-shot, or threading a criminal conspiracy into your existing world, this guide provides the building blocks for a dangerous, decadent underworld full of secrets, turf wars, and moral gray areas. This setting assumes a single sprawling metropolis, where various criminal guilds operate openly or in secret. It leans into noir fantasy, urban intrigue, prohibition, and the uncomfortable alliances forged when justice fails.
PL1 – Encounters at Gormell is the initial adventure for the campaign in the Principality of Lockerbie. This series of adventures are set in the land known for the large city of Kettlespit and the capital of Xado Keep. The land resides to the south of the mountain range called the Spines, home to a devastating series of magic wars years ago. This land was the site of many battles and skirmishes and the western reaches are still very dangerous. This offering provides information on the village of Gormell and a variety of different scenarios to get your first level players up to second level and beyond!
Mother Haggle is an elderly crone who runs a Lost & Found Emporium on the edge of the Misty Forest. The old lady pays her mercenaries well, and attracts all kinds of talent to send on her various errands. Mother Haggle doesn't deal in world shaking problems, but it's uncanny how often simple tasks like "fetch that cow" or "bring me a boggle" end in embarrassment, grievous injury or death. As she always says, it really can't be helped. Using the streamlined Plausible Complications and Unlikely Disasters layout, Mother Haggle's adventures are one-sheet wonders ready to pick up and play with groups of the specified level. Mother Haggle wants her cow back. It seems to get lost a lot, but she doesn't care how much she has to spend as long as her darling gets home safe. Included in Mother Haggles's Notice Board - The Missing Cow are six standalone bovine adventure seeds in which Mother Haggle's cow needs rescuing. She should really keep that cow in a better pen, or lock the gate or something, but who needs common sense when you have money and mercenaries?
Lo! The corpse of poor, departed Scholar Zubayr, washed up on the shores of the River of Sand, lies in the charnel house…destined to become dinner for a cult of cannibals. Though distasteful in the extreme, this isn’t your concern—except that Princess Karima Gamila, the most beautiful gnoll in Per-Bastet, has begged you to rescue her friend’s body and help discover his fate. Still unmoved to action? Know then, adventurer, that the Scholar was hot on the trail of lost treasure! If you can claim his body from the cult and decipher the clues he left behind, long-buried riches and powerful magic might be yours. But nothing is simple in this city of dark wonders: others converge on the charnel house in pursuit of wealth, vengeance, or both. Can you out-fight and outwit vile cultists, undead catfolk, a cunning werecrocodile gnoll, and the deadly secrets that lie buried beneath the River of Sand? Set in the city of Per-Bastet in the Southlands Campaign Setting, it is meant for play either as the thrilling sequel to Cat and Mouse, or as a standalone treasure hunt! Also available in Pathfinder format.
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
A duergar mining expedition has led to a curious find - the entrance to the mythical Forge of Creation, where the first dwarves supposedly created the tools that brought civilization to the world. Their discovery has not gone unnoticed though, as their toiling within the forge has activated a portal to the Elemental Plane of Fire, drawing the attention of the efreeti Camus, Eyes of Midnight. The PCs are caught in a clash between the efreeti sultan and the meddlesome duergar, and must survive threats from each faction and the dangers that lurk within the forge itself!
A famous relic hunter seeks adventurers to help her find caches of treasure hidden by the now-defeated followers of the Cult of the Dragon. Her maps and notes may lead the way to great wealth—or a terrible death. And do other parties have designs on the treasure as well?
The Loi’Tok burial mound of the Vikmordere was abandoned long ago. The party is hired by the mayor of the local town to locate some soldiers who went missing after entering Loi’Tok. Strangely enough no sign of the soldiers can be found within the burial site aside from a few scattered weapons and pools of blood. Before the party has time to investigate, Vikmordere barbarians show up searching for a group of their own missing kinsmen. Will the two groups blame each other or join forces to solve the mystery surrounding the recent disappearances?
Summoned from across the multiverse, a small group of heroes must enter an ancient pyramid and prevent the Elder God Nyarlathotep's return to power. A Lovecraft-themed oneshot.
This uniquely styled adventure involves players starting out with little information about the characters they will play. No characters are prepared in advance. This is a nonstandard method of play. Player characters only know their names, ability scores, race, and background. This adventure was created to give the feeling we got as kids just starting out with D&D. It will be great for new players and seasoned vets alike. Who is in charge? Who is torturing the players? Let the chaos begin…
The shipping lanes south of Candlekeep have been disrupted. Unknown to anyone, an incredible alliance between a terran and a waterfolk tribe has caused the lamp at Gloomhaze Point lamptower to be extinguished. Merchant ships are being wrecked and plundered. The story unfolds in the nation of Amn. Adventurers will face a formidable kobold tribe that knows how to maximize its tactics, its smaller-than-human size tunnels, and an abundance of unique traps. The bloodthirsty sahaugin won’t be defeated without the adventurers taking a dive.
Blight of Biel is a standard “fetch” mission with a twist. After finishing one adventure the PCs head to Biel for some rest. Sadly upon arrival at the thorp they discover the community has “the fever”. Only one person in town has not gotten ill and she needs some ingredients for a cure. This mission will require a quick resolution or the gravedigger will be busy! Oh yea…this game is called Dungeons & Dragons for a reason!
You visit the peculiar village of Basht expecting a pleasant evening filled with good food and drink, and a chance to learn their strange customs and superstitions. Your evening is interrupted when you are asked to rescue their mayor. Their mayor? A goat that lives in the center of town. Why is he so vital, and why is this a job for adventurers? A Two to Four-Hour Adventure for Tier 1 Characters. Optimized for APL 3. The Goat Mayor originally debuted at U-Con on November 2019. (https://www.ucon-gaming.org/)
The village of Hammerston is the site of a quick meal stop for a single PC and they quickly discover that the people are highly superstitious. A mage booms into the Kingfisher Tavern and reports his apprentice was chased while returning from collecting some items. The apprentice refuses to return to the cemetery where he was attacked and the mage, seeing your adventurer garb seeks your assistance.
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.
TENTACLES. WHY DID IT HAVE TO BE TENTACLES? A colony of deep gnomes have had their main water source taken over by a group of kuo-toa, but are the fishy folk really the ones to blame for leaving the gem-loving svirfneblin thirsty?… This adventure was originally made for a West Marches campaign, but is designed to easily fit into any standard fantasy setting. There are many areas to insert plot hooks for your own world or campaign. A 4-hour adventure for 5th-7th level characters by ALAN TUCKER
After crash-landing onto the Material Plane, a strange, otherworldly ship brings with it an unexpected wave of piracy, hideous creatures from the bottom of the Trackless Sea, and a notorious foe who has been awakened from the deep, intent on destroying the world as you know it. The adventurers must set sail along the Sword Coast, fending off the pirate attacks while putting together the fractured puzzle that will reveal the true villain.
Refugees in Mulmaster have had a fairly tough time, and that was before the disappearances. The few that return have been changed, refusing to believe that they were even missing. You have been asked by Mulmaster’s nobility to find the source of the disappearances and put an end to them. This adventure premiered at AMERICA's Cup 2018 in New Zealand.