Beneath Castle Bergfried lies the vault of the grief-struck Baron – heavily infested with a crystalline virus from the past. Here an adventure party must choose between rival forces that seek to explore the vault and decide the future of the Inside World. ‘Vault of the Mad Baron’ is the second installment in a series of three modules in the Inner World. It can be played as a stand-alone adventure or be added as a small barony to an ongoing campaign. The scenario can be used with Swords & Wizardry or any other early variant of game rules and is suitable for PCs level 2-5. Inside you will find: A 60+ page old-school module with a layout optimized for fast and easy interfacing. An adaptable barony complete with town, castle and dungeon. Unique districts with encounters and sights. 6 major factions fully detailed with headquarter, plans, and missions for the PCs. Detailed description of a castle and associated dungeon levels. Downloadable maps for both players and the Referee. Locations allowing the PCs to travel to another era within the setting. Unique new creatures and magic items.

"The creatures are just too intelligent, too crafty, and too strategy-minded to "rampage." Rampaging brings the wrath of oath-bound knights, powerful mages, and divinely-protected priests. Why would a dragon want such attention, unless it had some special secret, or unless it was insane? Or both. The northern reaches of the Derideth Swamp were once plagued by a rampaging dragon. This black dragon, named Storamere, took a mad glee in attacking human villages, wiping out orc camps, driving off the lizardfolk, and decimating farmland. He met his untimely end, though, in an ambush devised by the monks of the Order of St. Chausle. Storamere died with a curse upon his draconic tongue: "you could not have defeated me in my lair," he told his slayers. "I am forever invincible in my lair." Now Storamere is back, with a horde of his misshapen half-dragon offspring, to have his vengeance. All that remains of the once-heroic monks are two old men driven mad by their last encounter with the black dragon, so it falls to a band of adventurers to again defeat the mighty dragon -- this time in his palace, where the boastful Storamere claims he is at his strongest." Includes maps and damage rules for navigating Storamere's lair, a semi-solid palace made of a dangerous, corrosive liquid five feet thick and located on the ethereal plane. Most of the monsters in the lair have the Half-Dragon template applied. Published by Atlas Games

A murder mystery adventure for AD&D. Can the police solve the mystery in time? The Arch Mage is dead. Murdered. The players must solve the mystery before time runs out. Pgs. 41-61

Smuggler’s Den takes your group of adventurers above and below the city of Phoenix! After seeing wanted posters aka employment opportunities, you begin to sift around the marketplace for information (and deals). After finding a hint or two you go into the sewers below town to find a group of smugglers that will increase your fame and the size of your coin purses!

An artifact belonging to an ancient couatl god has been stolen from his shrine. Can the characters recover the Fangs of Oatali before the god's wrath unleashes a devastating cataclysm upon the jungle? Fangs of Oatali is a pulp-action adventure set in the jungle and includes: -Stealthy raids, hidden enemies, and the clash of two primal gods -Angry pterodactyls, massive sinkholes, and earth-quaking magic -Combat cards for each monster, PC, and special treasure -Beautiful, hand-drawn maps by Beware the Wizard, as well as high-quality digital maps for use with virtual table tops

Lord Dragle was set to auction off his most recent discovery, the Shroud of Olindor. The elven relic was certain to make Dragle a wealthy man. Such a pity he had to die. But the plot surrounding Dragle’s death is far more layered than it appears. It is up to the player character to discover the hidden motives and ultimately recover the Shroud of Olindor. Part 2 of the Olindor Trilogy.

Inspired by the "Happy Fun Ball" from the web series Critical Role, The Cube of Vanya is a magical adventure through demi-planes created by an ancient wizard, now destabilized by a malevolent dragon. The adventurers find themselves trapped within a series of themed planes with no idea how they got there. Navigating these planes to find a means of escape, they uncover the secrets of the cube while piecing back together their own memory. During the campaign the adventurers may fight shadow demons in an inn which is really a prison, flee a tornado while perched perilously in the sky, forge a weapon within a volcano, and much more. The module is structured in a non linear manner allowing the adventurers to choose their own way, or for the DM to pick and choose their favourite bits to highlight. The adventure was written with four level 5 players in mind but it would be easy to tweak for different sized groups around that level.

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.

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

Within the pages of this book, you will find three mini-dungeons, all with a common theme. They are all set in dangerous and exciting cave systems. Not only will you be able to drag and drop these mini-dungeons as you need, but this book will also provide a suggested campaign structure and tie-ins to each of them for those witty Dungeon Masters who wish to run them all together. 1. Lizard Folk Tunnels - APL2 to APL5 A daring rescue mission to save two young children from the grasps of a tribe of lizardfolk who's evil intentions are to sacrifice their captives to their evil god. 2. The Cavern of One-Eye - APL4 to APL7 A cave system riddled with orcs as described in Volo's Guide to Monsters. Players will need to think on their feet in this one. 3. The Lair of Frostingbite - APL5 to APL8 Snow-oxen are being stolen from the farmers of Sleet-Town, tracks lead into the ancient and abandoned mine shaft within a nearby mountain. Killer Kobolds, Quaggoth slaves and a ferocious White Dragon await. Published by P.B. Publishing

The people of Northwood’s Rest need help. Winter is coming, and something’s been slaughtering the livestock. Surely it must be the orcs of the Northwood! Heroes are needed to hunt them down. Will you answer the call? Welcome to Hunted! The latest adventure from the critically acclaimed platinum best-selling author Tony Petrecca. Hey, that’s me! I’ll stop with the 3rd person talk now. My last release, Killer Kobolds, was all about unadulterated, non-stop run and gun action, and quite purposefully contained absolutely no moral quandaries. Its theme was simple - Kidnapping Kobolds needed killing… now go! The result was an absolute blast, but with Hunted! I wanted to explore notably different themes. With Hunted! Exploration, investigation, and role play go hand in hand with unexpected twists and turns to present an adventure I’m quite proud of. Worry not, action hounds, as there’s plenty of combat to be had, but with Hunted! mindless murder hobo’s need not apply. Set in the frontier town of Northwood's Rest, a simple thorpe on the edge of a forest, Hunted! lends itself to easy insertion into any campaign setting and would make an excellent side quest for Storm King's Thunder. With direct tie ins to Acererak, Hunted! fits naturally within any Tales of the Yawning Portal campaign. Scaled for a party of 4-6 adventurers of levels 5-7, Hunted! can be easily tweaked to accommodate parties of lesser or greater strength. Featuring gorgeous cartography by Ennie award winner Elven Tower Cartography, beautiful art, a bevy of new creatures, new locations, several potential plot twists and a fun new magic item, Hunted! should provide six to ten hours of outstanding Dungeons and Dragons 5th Edition adventuring fun.

Welcome to Assault on Gumdrop Mountain. This is designed to be a fairly tough adventure for 5th and 6th level Dungeons and Dragons characters using the 5th edition of rules. In it, the characters wade into such nasty circumstances that only the assistance of a hallucinogenic elixir makes it possible for them to act at full capability. While under the effects of the drug, the characters perceive the world as a candy-infused landscape and monsters as sugary assailants. The adventure is broken into 9 fairly small chapters containing one significant event or a connected series of small events.

Throw your party into an action movie in this pulse-pounding, single-session adventure inspired by Die Hard. This adventure sends your party to celebration of the winter solstice, on the top floors of an archmage's tower. When a group of mercenaries led by a revenge-seeking criminal mastermind crash the party and take the guests hostage, the adventurers are plunged into their own real-life action movie. Yipee Ki-Yay! General Features - Designed for a level 3 party - Playable in 3-4 hours (and playtested) - Gritty and dangerous; the party starts without any weapons or spellcasting and must ambush the mercenaries to arm themselves. - Includes 8 new magic items and 3 new stat blocks. - 7 fully-mapped floors of the wizard's tower, modeled after the floorplans of the real-life building where the original Die Hard was filmed. Why Players Will Love It - Your choices matter! This is not a linear adventure by any means. You're dropped in a dangerous situation, deprived of your gear, and what happens next is up to you. - You're in an action movie! Ever wanted to crawl around air ducts or up elevator shafts, or swing from a roof and smash through a window? Now you can! - Deadly, but with a safety net. The first to die gets a fun surprise, and stays in the game. - Fun loot! If you continue with these characters after this adventure, you'll have some fun new toys to play with. - It's Die Hard! If you're a fan of the movie, you'll be a fan of this adventure. Why GMs Will Love It - It's flexible and easy to run, and rewarding without being overcomplicated. - A quick-reference page contains all the information you might need at a moment's notice, including suggested on-the-fly combat encounters, NPC names, and a cast list with roleplay suggestions for each character. - A plot checklist to help keep you on track during the game. - Most importantly, information is right where you expect to find it.

Long abandoned and all but forgotten, Ridgeway Watch has fallen to lawless hands. Travellers talk of ambushes on the high pass, but few dare challenge Kessel’s gang. Can the heroes reclaim the ruin, or will they join the list of the missing?

A lone king arrives at the city's bustling harbor with hopes of negotiating peace for his people in a distant land. But an assassination attempt puts his mission in danger and reveals the king's hidden enemies. Can the characters protect King Rami and help him gain the political influence needed to achieve a lasting peace treaty? Treaty of the Tiger King is a diplomacy-focused, urban one-shot for 1st-3rd level characters. It take about 3-4 hours to complete and includes: -Social events, intrigue, and hidden assassins -Respect-earning mechanics that influence a treaty negotiation -Combat cards for each monster, PC, and special treasure -High quality digital maps for use with virtual tabletops

Slumber in the Sands – A Level 6 Adventure Beneath the shifting desert dunes lies an ancient ruin, home to a fanatical goblin tribe that worships a slumbering blue dragon as their god. Traps, puzzles, and hidden dangers fill the dungeon, all designed to protect the dragon’s hoard. Can your party navigate the treacherous ruins and escape with the treasure before they awaken the beast? This adventure includes: ✅ A sandbox-style dungeon crawl with multiple paths to success ✅ Dynamic encounters featuring goblin zealots, deadly traps, and a cunning Sand Druid ✅ A time-twisting magical artifact – the Hourglass of Stilled Time ✅ DM-friendly layout for easy reference and play Perfect for one-shots or as a drop-in adventure for your desert campaigns! Will your party slip away unseen, or will they awaken the dragon’s wrath?

A 12-page adventure for OSE CONTAIN THE UNDEAD! Between jagged peaks hides a small dagger shaped temple. Inside live the followers of Polsin, half-elf god of vengeance. They spend their days plotting and obsessing over those that wronged them, but at night they tend their great cemetery. A few weeks ago a new adept stole the cemetery key and opened Polsin's tomb to steal his dagger. He died in the attempt, but now the graveyard's denizens have risen from the dead and treathen the outside world. Take the dagger! Face the tomb's defences and retrieve the lost dagger of Polsin, a legendary weapon capable of defeating any kind of undead and bring peace to the cemetery. Polsin's Dagger is a low level Old School Essentials adventure for a party of 1-4 players. Perfect for a one shot or a random encounter in an hex crawl.

You wake up in a pitch-dark cavern... The stench of bodies fills your nostrils. The crack of bone and the sound of teeth rending flesh are the only sound you hear. Something is feeding nearby...something you can't see. We Eat in the Dark is a deadly adventure for 3rd or 4th level characters. Navigate the caves of the Darkshard Abattoir, where light sources are muted and creatures hid invisibly in the dark. Fight for your life against troglodytes empowered by a mysterious artifact and other cavern hazards. Includes an appendix for limited starting gear for a more lethal challenge. A perfect murder-happy one-shot for your players to question your friendship.

An exploration one-shot adventure for fifth edition planned to be played by 4 to 6 level 2 characters. The group must explore the underground of a small tower to recover an artifact known as The Iridium Dagger, only to escape from there in a hurry. Content in english and spanish Published by Victory.RPG

Lowharbor’s residents vanish when they die. A cloud of sour black smoke chokes their corpses and, when it clears, all that remains is a dusting of salt. Something or someone is stealing bodies through magic ritual, and the townsfolk won't stand for it! Send your party into the dank sewers below their feet to root out the necromancer's den of swirling filth! Why should you get this module? Skulking horrors and excitable clerics! Seven brand new monsters, including a low level mythic statblock! New disease rules! A mysterious threat! Six hours of play! Lavish presentation! A fantastic adventure for 5th-level players! Dead Ends is best for 5th-level players. It might be a little tough, but still winnable, for 4th-level, and should be fine for anything up to 8th-level.