Kravenghast Necropolis is hidden in a valley that was formerly part of a now dead city. It consists of a small cemetery that sits atop an abandoned necromancer's laboratory. The necropolis has been refitted as a temple to Vecna, the undead God of secrets. The mausoleum in the cemetery contains a secret spiral staircase that leads to the underground laboratory. The temple is populated by a twisted cult of Vecna, led by the lich-priest Mauthereign. Pgs. 96-103
A fast-paced one-shot from the bestselling author of The Secrets of Skyhorn Lighthouse! A shadowy force gathers inside the abandoned halls of Lastwatch Keep. Can the players defeat the drow invaders before they escape to the underworld with sinister intelligence about the surface? Shadows of Lastwatch Keep is a one-shot adventure for four or five 4th-level characters. It takes about 3-4 hours to complete and includes: -A drow strike team desperate to escape the keep’s surprise foe -A new monster, the drow commando -Combat cards for each monster, PC, and special treasure -A beautiful, hand-drawn map by Jake from Beware the Wizard
The PCs have traveled to the Nine Hells to confront an outpost of devils responsible for slave raids on their homeland. In this realm of burning ash and fire-streaked skies, the infernal legions prepare constantly for war. Pgs. 138-143
From the magazine: "Before you know it, you've walked right into someone else's adventure." A villainous warden (after being banished to the Abyss in a duel) returns to the trading post of Strathern Point with a cadre of demonic soldiers. The players find this trading post abandoned save for several Abyssal hordlings. After clearing the hordlings, the warden reappears in the form of a bodak, and is set on vengeance upon the person who sent him to the Abyss.
Base of Operations is a short adventure intended for four 5th-level characters. DMs can easily modify the adventure to suit higher- or lower-level adventurers, or larger or smaller parties of adventurers. Simply adding a few monsters to every encounter area makes the adventure more challenging for larger parties, and adding levels to any of the humanoids can make them more of a threat to high-level groups. For low-level adventurers, make the relationship between the two factions within Brightstone Keep more strained, and take away a few monsters from each group. You can remove levels from some of the humanoids in the adventure to make it a lower-level challenge, but it is important that the orc cleric (described in encounter area 8) still have the ability to animate the dead. Still, he can have fewer minions around him when encountered, and that makes him less of a challenge for a lowlevel party.
The adventurer is hired by Dawson Beam, the sheriff of the City of Verdant Reach, to investigate a gang of thugs that call themselves the “Rats of the Reach”. This is the second adventure in the 1-on-1 Mini-Dungeon series, but can also be utilized as a standalone adventure. Published by AAW Games.
A Slumbering Serpent Hidden in the thick rainforest of Serpent Isle is a crumbled yuan-ti citadel. These foul snakefolk have been dormant for decades, but have been awoken in order to fill out some foul prophecy. Delving deep into their most sacred temple; Oss’Ithek, is the only way to uncover the dark secret which they hold so dear. Do you have the nerve to face the serpent?
Prison of the Hated Pretender is an introductory adventure for 4-6 characters levels 0-1. Originally published on the Dungeon of Signs blog, it is a short drop-in location-based adventure with a couple of interesting puzzles, a lack of "book" monsters, implacable foes with an obvious weakness, and a very weird roleplaying opportunity. The new 2020 edition republished by Hydra Collective adds suggested guidance for new Dungeonmasters who grew up with 5th edition and don't know how old-school works. Stats for both BECMI and 5th edition, and setting neutral (though there are some implied things about the history of the world).
You found the treasure you were seeking. Now you have to escape from it. Sheltering from a storm in a wayhouse, the PCs fall foul of a powerful magical relic. They must navigate their way through an unfamiliar environment populated with changed creatures in order to free themselves from its influence.
Player's are transported to strange new plan of madness. The have a role playing encounter with the woman imprisoned there. They explore a wizard laboratory and kill the evil inside. A short well explain one shot or adventure for when the whole group doesn't show up. Pgs. 12-26 Published by Fail Squad Games
A young boy befriends an extra-planar construct that has mysteriously appeared at his family’s farm. Once the boy finds out that other creatures are coming to take it back home, he comes up with a plan to get help from the party to save his new friend. Fairly in depth adventure with plenty of RP opportunity.
Bitter Feast is a 5e-compatible adventure for 20th-level characters. It focuses on role-playing and storytelling. The heroes are invited to the hall of King Kark to celebrate the Winter Solstice and, secretly, the winter of his own life. The journey there is set on a ship in a frigid ocean where the party can fill the space with tales of their past adventures, from times when their power was not so great. Suddenly they find themselves beset by a Kraken, smashing their boat and threatening their lives before skulking back into the deep. It is in this state that they meet the first guest of King Kark, Ardur Albain and his eleven knights.
Step right up, ladies and gentlemen... A carnival of laughs, thrills - and terror. "Sometimes an adventure comes along that tackles a particular idea or theme so well that it pretty much closes the door on other submissions of its kind. Such is the case with 'The Jingling Mordo Circus.' Owner and ringleader Max Mordo, an evil wizard, uses the circus as a front for his kidnapping schemes and his magic to turn his victims into sideshow monsters. It’s the first and only circus Dungeon has published." - Christopher Perkins Pgs. 48-63
"There's this huge fish in my mine," says the gnome, "and you've got one week to get rid of it." A gnomish mine at the bottom of Whitelake is being terrorized by a giant pike. The party has a week to find a way to capture or kill the beast. However, once they do, another monstrous fish attacks. The party eventually finds a tribe of merrow has claimed a cave on the north shore and are releasing the fish to keep the gnomes away.
We’re a rumor, recognizable only as déjà vu, and dismissed just as quickly. We don’t exist. We were never even born. Anonymity is our name. Silence, our native tongue. We are no longer part of the system. We are above the system. Over it. Beyond it. We’re “them.” We’re “they.” We are the Elves in Pink. The EiP headquarters has been compromised. Can your intrepid band of adventurers determine what happened and take back the facility before it's too late? A 6-10 hour adventure for 11th-14th level characters
When a group of archaeologists put out a call for adventurers to help them escort a valuable artefact back to civilization, nobody expects anything out of the ordinary. However, our heroes have more than mere bandits to deal with at Havel’s Cross... Undead monsters roam the night and an ancient artefact stirs within a long forgotten temple. Getting to the bottom of the mystery will require a strong sword-arm and an even stronger stomach.
Once a paradise at the heart of dwarfdom, the Valley of the Cracked Helm has lain forgotten for ages, lost to the vagaries of natural disasters, goblin invasions, and generational benders. Over the years since, its name has invoked only shame—furtive, deep-seated dwarven shame—for the valley is where the wild dwarves dwell. . . Valley of the Cracked Helm is an off-beat scenario for old-school style games involving a hidden valley filled with tribal dwarven nudists and exploitative prospectors. It is formatted as a double-sided tri-fold brochure that contains everything needed to run the module. It includes: A ready-to-run module suitable for ongoing campaigns and one-shots. A detailed pointcrawl of the Valley of the Cracked Helm. Dwarves Gone Wild! (This pointcrawl scenario can be dropped into any classic fantasy campaign allowing gratuitous dwarven nudity. More setting than adventure, it encourages/requires referees to improvise or develop content further to fit their own needs. Low-level PCs may need to be lucky or clever to survive.)
The lost city of Archaia - an ancient ruin sunken into the earth - lies deep in the badlands. In recent years, caravans from Eastdale have come under attack from orcs, goblins, and worse. Some say these blood-thirsty warbands have made lairs in the deep caves and ruins. Sill others say the ancient halls are filled with magnificent treasures left by the Archaians. Are you brave (or foolish) enough to delve The Forbidden Caverns of Archaia? The Forbidden Caverns of Archaia (FCoA) is a 296-page classic megadungeon for use with any old school fantasy role-playing game. The pages of Forbidden Caverns are crammed full with new material, maps, amazing art (including special surprizes by former TSR artists), as well as an amazing colour cover art by Ex-TSR artist Erol Otus that matches Barrowmaze Complete as a sister-book. The Forbidden Caverns of Archaia will keep your players on their toes and your campaign going strong for years. FCoA is brought to you by the Old School Renaissance (so don’t forget your 10’ pole).
People from all over the world travel to the oracle of the dead, the Necromanteion, to commune with the spirits of the dead. Following a ritualistic preparaton of the body and the mind, a "Seeker", as they are called, enters the Adyton, and with the help of the Prophet comes in contact with spirits. Who would your characters talk to if they found themselves in the Necromanteion? Before you can answer that, you must first save it from a demonic invasion! With the temple in chaos, and foul fiends everywhere, will our adventurers be able to save the Necromanteion?
A bizarre journey into the realm of sleep. A casual visit to a living, nightmare theater. The King sends the party to speak to the Oracle, a Titan named Andromicus and ask about the fate of the kingdom. But the titan is asleep and sleeping he draws the heroes into his dream! This very weird adventure imagines the titan is dreaming three different five act plays whose stories intertwine and intermix randomly. The heroes find themselves in a random act of a random play and must "solve" the central tension of the act to put the Titan's mind at ease and move on to the next Act. Once they solved five different acts (which may happen out of order and each be from different stories) they exit the dream and the Titan wakes, allowing the players to ask the Titan Oracle a question. Some acts are short roleplaying encounters, some are full on combat scenarios. While the players can earn experience, and might get some cash, any magic items they find are illusory! A unique adventure with a lot of promise for an open-minded DM. Seems very like a classic Star Trek episode and in fact follows many of the same rules about Gods and Dreams. Pgs. 5-15