In the town of Bellhold, it's not difficult to realize that something is wrong. Everyone is irritable and suffering from nightmares, children are missing, and the local adventuring company has been gone for a week. Yet the townsfolk's headaches are sure to pass, so the mayor is not especially worried. He should be. Of Sound Mind flings you into a maelstrom of trouble, for the situation is much, much worse than it first appears. Before your investigation is over, you will be dangling from cliffs, descending deep into a mountain's bowels, uncovering lost hoards of treasure, fleeing from people you thought were friends, and desperately trying to outwit an enemy that is far more than you could ever imagine. The fate of thousands hinges on your success or failure. Think your up for it? Published by Fiery Dragon

A 38 page adventure for three to five first level Draw Steel heroes. This adventure contains six combat encounters, one negotiation, and two unique leveled treasures. It features a Thorn Dragon, Radenwights, a cult with unique Malice features, two possible retainers, and one village.

Adventure in a desolate magic-stained wasteland where fabulous crystal spires and fortresses plummet from the skies to tempt the desperate and the bold with magical gems and golden treasures. Find your fortune or find your death as you plunder the fallen sky tomb of an Empyrean despot. SCHEME with the unnatural denizens of the Crystal Tomb! UNRAVEL the secrets of the Dead King and his realm of misrule! LOOT strange magics and Opulent Treasures from beyond the sky's vault! A complete adventure for Level 1 characters and an introduction to both the dungeon crawl style play and the Crystal Frontier setting. Written with the new referee and players unfamiliar with older style games in mind, Tomb Robbers of the Crystal Frontier is built to start a campaign, use as a one-shot, or to drop in as an adventure locale in almost any fantasy world. The adventure has been designed for and tested with OSE, but is easy to use with any of the wayward offspring of the early editions of the first fantasy roleplaying game. Tomb Robbers of the Crystal Frontier emphasizes problem solving, faction intrigue, and exploration in the tradition of classic dungeon crawl adventures, but with a phantasmagoric fantasy Western aesthetic. NOW AVAILABLE FOR ERRANT AND OLD SCHOOL ESSENTIALS!

Jinkies! Uldryn Beauregard is dead—and he’s left one million gold to anyone who can survive the night in his haunted mansion! But spooky things are going on, and nothing is as it seems. Luckily, Mystery LLC is on the case! A Night of Fright is a parodic one-shot adventure designed to be played in a single four-hour session by five players. In a loving send-up of classic mystery cartoons, players will take the role of one of four meddling heroes—or their talking gnoll! Explore a haunted mansion full of traps, frights, spooks, scares, ghosts, ghasts, and ghouls to uncover old Uldryn’s secrets before it’s too late—for this is no run-of-the-mill real estate scam. There’s real danger in the mansion and Mystery LLC will need all the help they can get!

A Gritty OSR Fantasy Setting by Travis Legge The mortal lands are divided. A dozen kingdoms lie scattered across the world, separated by dangerous wilds filled with bandits and monsters. The bravest mortals act as adventurers, guiding travelers between the kingdoms, killing monsters to thin their numbers, and plundering ruins in search of the lost treasures of the golden age. This is the world of Odysseys & Overlords! The party are traveling west through the Untamed Gauntlet, on their way to somewhere else and using a stream to guide their steps. They step out from under the eaves of the forest to spy looming before them a cliff, a tall wall of stone which stretches away to either side as far as they can see. A waterfall cascades onto sharp rocks into a pool from which pours the stream they were following. The sheer cliff is easily 100 feet high, and too wet and slick to climb safely, though it can be tried. Atop the cliff is a bare stone hill which looks like it was at one time worked by intelligent hands; a look-out post of sorts has been carved into its southernmost peak. The map says it’s called “Wyvernseeker Rock,” but it doesn’t say why. The hill appears deserted. A long age ago, beyond mortal memory, a forgotten people built a watching post and refuge atop and within Wyvernseeker Rock. A hundred years ago, an adventurer named Olaf Wyvernseeker claimed the Rock for his own and set out with companions to clear the lands thereabouts. They were never heard from again. The upper chambers of the Rock are a convenient lair for a Giant Rhadogessa and its spider servants. Still, it’s got to be safer than climbing the cliff. Right? Published by Aegis Studios

A desperate ghost, a plea for help, and a forgotten crypt filled with peril and plunder. This is a tale of past conflicts, where blood magic has left a foul and dire aftermath, and time is of the essence. Maps and illustrations help guide you through rugged wilderness to re-discover a tomb lost to all but its denizens - creatures enslaved by an unholy item or awakened by its looming threat. Published by Roan Studio

Waves of supernatural darkness sweep over the subterranean city of Stoneholme, quenching lights and bringing with it foul creatures of shadow. After heroically defending a group of dwarven children being ravaged by a group of these shadow beings, the PCs are approached by Shtawn Deppenkhut -one of the king's own advisers- and are offered the task of finding the source of the darkness that threatens the city. The PCs investigation takes them through the Underworld to hidden caverns, where demon worshiping priests offer living sacrifices in an attempt to plunge Stoneholme into everlasting darkness, a first step in destroying the hated city once and for all, but as it turns out the priests aren't the only ones behind this unfolding plan to destroy Stoneholme. Dark Days in Stoneholme is ideally suited for a group of dwarven adventurers. It is recommended that you have access to the Stoneholme section of the Rise of the Drow revised & expanded edition (2014) but it is not necessary to run the adventure. Also available for Pathfinder. Published by AAW Games.

An old-school dungeon adventure! Explore (and possibly claim and re-open) an abandoned gem mine. 8 pages, 16 rooms, weird monsters, eerie situations, arcane technology and iridescent jewels! For use with old-school or OSR RPG systems.

Adventure in a wizard's highly magical tomb. While still in college, Jennell Jaquays, writing as Paul, started The Dungeoneer fanzine. For the first issue, Jaquays wrote F’Chelrak’s Tomb. The pioneering adventure and its successors proved memorable. Looking back at The Dungeoneer, Jaquays said, “It’s the adventures that stand out, and not simply because no one else was doing mini-adventures in 1976. When I read comments about the magazine or talk to fans (old and new), no one talks about the monsters, or the art, or the magic items and rules variants. It’s always the adventures.”

Some time ago, the wind began to sing of death in the Sision River Valley, and if purgatory was a song, Glovakians are now listening to it. The source of this soul-crushing music was tracked to about 90 miles northwest of Ambir. What was found? A massive, oddly built stone tower that wasn't there before. Word quickly spread and the curious set out in droves. Many turned back however, as every passing day the music got worse, but a brave, or foolish few, managed to make camp and eventually go inside. If anyone's made it out, no one really knows, but there's no shortage of rumors as to what's really going on in the place that's come to be known as, Sision Tower. Sision Tower is an OSR styled, vertical dungeon-crawl where the PCs explore an odd domain of Holy origins. Here, they will test their survival skills as well as their Faith. Here, they will meet Saints and Seraphs. Here, in the struggle between Law and Chaos they have to decide.....Plunder??......Sacrifice??......or Both!!! Sision Tower includes: All original black and white art. Over a dozen, fully illustrated, new magic items. Unique monsters and a sample setting. A vertical dungeon-crawl of 35 rooms. A spiritual setting in the same vein as Praise the Fallen. Sision Tower is designed to challenge character levels 3-5 and is easily used with most tradtional fantasy role-play systems.

Terror Under the Sea The peaceful undersea village of Sequavia has been mysteriously abandoned. It looks like all of its Cheltarian residents have just stopped what they were doing and left. It’s up to a party of stalwart undersea adventurers to find where they all went, and bring them home. This Tales of the Valiant Compatible One Shot Adventure Provides: • A small dungeon for PC’s to explore • Statblocks for important NPCs. • 8 magic items that aren’t what they seem

This fast-paced action adventure is intended to be played by 4-6 level 1 characters, and it could be completed in a single session. The characters will begin chained to the oars of a pirate ship and as they free themselves and advance through the ship, they will be able to acquire equipment and ally or become enemies with different factions, to finally face the captain, and the Kraken. Content in english and spanish. Published by Victory RPG.

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

Something sinister is brewing in the Emerald forest! It starts off simple, as they do. A group of fresh-faced adventurers is tasked with clearing out rats in the tavern cellar. What they find down there is something more than they bargained for. Now, they have to make a perilous journey across an uncharted forest to face off against an unknown threat (it’s a swarm of BrainiumOGL Rats). The fate of the entire world might be at stake! (or that of a small hamlet, at any rate!) Ratcatchers is a 4-6 hour setting neutral one-shot adventure for four to five characters of level 1-2. It has been designed keeping in mind players new to the game. Features A 25 page full-color and fully illustrated PDF, a printer friendly B&W version, and a tested for screen readers accessible version. A beginner friendly adventure that hangs a lampshade on RPG tropes, then sets said lampshade on fire. A template to convert any beast into were-rat hybrids. Rat-bunny and rat-pigeon, a.k.a. Trash Gryphons included. Several colorful battle maps for VTT use. Terrible rat based puns. Content Warning: The intended tone of this adventure is a mix of horror and comedy. Where it exactly lies on the spectrum of horror to comedy is up to you, the DM, and your players. There is depiction of body transformation and body horror, parental neglect and tight spaces. Also, there are rats. Lots and lots of rats. Published by undeadR

"The broken outline of Cear Ferros emerged on the horizon. Its ancient walls stand silent and looming as you approach them, casting long and eerie shadows across the land." An adventure through a cursed castle crawling with undead in search of missing merchants. For Shadowdark Published as part of the Shots in the Dark collection.

This 5th edition investigation one-shot is planned to be played by 4 to 6 level 1 characters. The characters will face a spirit in the form of a scarecrow out to wipe out the villagers of a town, the group will discover that all is not what it seems and that this spirit is actually out for justice... or revenge.

... 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

The gates of Dwimmermount have opened. After years of rumors, it is time to discover the secrets of this vast mountain fortress for yourself… Dwimmermount™ is a classic megadungeon and old-school campaign setting presented use with Adventurer Conqueror King System™ and other d20-based fantasy role-playing games. The 400-page Dwimmermount hardcover includes: * 13 mapped, keyed, and stocked dungeon levels containing a total of 715 fully-described and detailed encounter areas for players and their characters to discover – with random tables to generate even more! * 86 monsters and 70 magic items to confound, challenge, and reward your players. * 6 pre-generated adventuring parties to serve as rivals for your player characters. And more! Published by Autarch LLC

The Wizardarium of Calabraxis starts off with strangely behaving apemen, but players who start to explore the cave where they reside will soon discover there is a lot going on: ancient civilizations, the mad experiments of a forgotten wizard, and a couple unique magic items are guaranteed to provide a lot of bang for your buck to your players. This module has stats for the DCCRPG, but if one wants to work around the weird dice, this module is probably at home in just about any OSR rules system.

Silent crawlers with a venomous bite. Web spinners, creating sticky, beautiful homes that double as deadly traps. Nature’s most artistic killers. What fools would grow these tiny killing machines into the size of ponies or even larger? Gnomes! Opportunistic dark gnomes, looking for profit, who stumbled upon an inter-dimensional substance—experimental, yet undoubtedly powerful. Then something came creeping down the strand that connected the spiders to the inter-dimensional world, a shadow—the Shadow of the Spider Goddess! This adventure is designed for 5e for 4-6 characters of 6th level. The adventure is designed to link to the Lands of Lunacy setting from Fail Squad Games, but has been adapted to be run in any setting with no additional GM or player effort. The hold of Nevnooblin contains steam technology and creatures.