In the city of Waterdeep rests a tavern called the Yawning Portal, named after the gaping pit in its common room. At the bottom of this crumbling shaft is a labyrinthine dungeon shunned by all but the most daring adventurers. Known as Undermountain, this dungeon is the domain of the mad wizard Halaster Blackcloak. Long has the Mad Mage dwelt in these forlorn depths, seeding his lair with monsters, traps, and mysteries—to what end is a constant source of speculation and concern. This adventure picks up where Waterdeep: Dragon Heist leaves off, taking characters of 5th level or higher all the way to 20th level should they explore the entirety of Halaster’s home. Twenty-three levels of Undermountain are detailed herein, along with the subterranean refuge of Skullport. Treasures and secrets abound, but tread with care!

Fall into heroism! The young heroes from Exallizar Preparatory Academy are back for their second adventure – and this time, there’s no safety net. A nearby town has sent out a call for aid after a mad hermit has promised to spread untold misery during their yearly harvest celebration. Your group has been selected by the administration to answer that call, and act as representatives for the entire school! You dare not fail. “A Frightful Time” includes: The second leg of the adventure started in BASIC-1 The return of Ronus, Willow, Meeris, and Kale, fully upgraded to level 2 A new breed of monster that is sure to be an instant seasonal classic A grading system to let you know how well you’ve done at the end of the adventure Part of a series of seasonally thematic modules, BASIC-2 can be run to completion in 3-6 hours

Rumors of faceless demonic creatures have been steadily rising in the Hillsfar region, and it is said that far below the surface of Faerun, nestled in the bowels of the Underdark, ancient terrors are stirring. The imperiled drow of Szith Morcane have extended an intriguing offer, but can the drow be trusted, and for how long? An eight-hour adventure for 11th-16th level characters.

A bad heir day. The Land of Fate is known for its hot sands and fiery passions. You must survive both to restore order to the city. An evil order of wizards is terrorizing local towns. It is up to the party to find their secret lair and put an end to their nefarious plots. Pgs. 34-53 & 57

The Tranquil foothills of the Sword Mountains are quickly plunged into chaos, as a series of earthquakes spread their way through the region. Adding to this danger, bands of vicious, flesh-eating monstrosities have clawed out of the shattered earth, attacking travellers and local residents. Rumours of wealth and riches have drawn the adventurers to the area; little do they know that it is not gold and jewels these monsters protect, but a volatile portal into the Underdark with a disturbing secret.

TSR 9375, from 1992

...There are older things in these forests too; the knights did not just battle the pagan kings of man but also the forest dwellers; the wodewose. Spend too long in any tavern or listen to a village alewife and you’ll hear stories of knights and wodewose duking it out in little patches of now cleared pastures. One of these little villages is the village of Levnec, a sad little town ruled by a self appointed lord banished from his seaside villa far to the south. His name is Lord Kristoph and he has been looking to hire some transient sell swords to solve his problem. Some of the townsfolk are (repeatedly) going missing and others are refusing to work, even after examples were beaten and hobbled by his men. Seeing as the townsfolk are blaming the local Gnomes, he would simply like these drifters to saunter in the wood, murder some Gnomes and bring them back to show the townsfolk there is nothing to fear (except him) and to get back to work.

A band of villagers are trapped in a mist-shrouded carnival in the dead of night, facing death at every turn. Can they survive twisted oddities like the corpse-filled Tunnel of Love and the dreaded Bone Coaster? Filled with fantastic art, the Carnival of the Damned unleashes nightmares into any campaign, with encounters refined and polished by the anguished screams of hundreds of players at conventions like Dragon Con and Gary Con! For judges, the adventure fills many needs: author David Baity has crafted over 30 encounters and dozens of random threats. There is enough content for days of tournament play, or judges can select a smaller collection of favorite dangers for a quick DCC funnel session. For sandbox-style play, judges can extract individual encounters whenever a twisted challenge is needed in any old school system. There's even a haunting backstory for those looking to integrate the adventure into an extended campaign. And there’s clowns. Lots and lots of clowns. Published by Purple Sorcerer Games

To Find the Immortals! The all-powerful Immortals have vanished! The quest to locate them has led across the Atlass Ocean and the land of Shahjapur, where moguls hunt tigers, un-touchables respectfully avoid higher castes, and holy fakirs perch immobile for years on end. In this land of shrines and elephants and shapeshifting assassins, resolution may lie at the end of the mysterious "Emerald River." But no one knows the location of this river and no map shows its bed. Does the answer lie within the Temple of Eight Sweet Winds? Hopefully so, for time grows short. The Immortals themselves must be found and enlisted - to stave off the approaching cataclysm called: NIGHTSTORM! Nightstorm is the third adventure for the D&D Hollow World Campaign Set. The Hollow World boxed set is required to play. This 65-page adventure fits easily into your existing campaign, either as a stand-alone adventure or part of the history-spanning Blood Brethren trilogy. These three lined modules can be played in any order - but the adventure ends here! This adventure is designed for four to six characters of levels 8 to 10. Easily Adaptable to the AD&D Game! TSR 9311

The Lost Tombs, Volume 1 Derro swarm in the Abbor-Alz. The Doomgrinder windmill's blades approach their zenith. Strange sightings in Hardby and rumors of a bandit empire in the mountains have commoners and nobles concerned. The Circle of Eight hopes that the key to averting this disaster can be found in the mysteries of a group of five ancient crypts, the Star Cairns. But first someone has to find the fifth cairn.... Five separate adventure sites playable individually or linked together, The Star Cairns can provide a diversion for treasure-hungry adventurers - or can be used as the seeds for an extensive campaign. Although the adventures are designed for four to eight characters of levels 5-8, each section can be adjusted for weaker or stronger groups. TSR 9579

The Approaching Swarm is a short adventure for four 9th-level characters. The party can consist of any mix of classes, but it should include at least one character that is good in wilderness settings, such as a druid, ranger, or barbarian, and at least one cleric. This scenario should prove a reasonable challenge for characters from 8th to 10th level. The adventure takes place in a swampland that is near a small settlement. The characters attempted to cross back through the swamp to their base of operations. Along the way, they may have got stuck in mud and probably were attacked by a variety of flying insects. They arrive just a bit too late to stop a massacre that occurred back at Crivdall -- the fort is ruined and it appears that almost everyone is dead or missing. Aleretheral, an insane half-orc druid who has mastery of vermin and insects, attacked Crivdall with his insects. He has often infiltrated Crivdall by posing as a harmless elf hermit who lives in the wood. In reality, he wants the settlers destroyed and out of his swamp.

The adventurer awakens buried in a coffin only to be inadvertently rescued by a goblin grave-robber. With no recollection of how they came to be buried alive, the adventurer is thrust into an encounter with the goblin and his party who have stolen a precious heirloom off their unconscious body. Before starting this adventure the GM and player should discuss what heirloom item the adventurer possesses. Though having immense sentimental value, the heirloom shouldn’t be magical, and it should be of minor monetary value. It should be a worn item that can easily be removed such as a ring, bracer or necklace.

A Scavenger Hunt? The adventure begins in the city-state of Zoa as the wizard Geolain tasks the player characters with a quest to gather three ingredients they will use to forge a magic coin to defeat an evil wizard. Which will be more dangerous to collect, the mysterious diamond touched by death, the blood of a devil spilled by a coward or a blue dragon's breath? As the player characters race around Reanaaria Bay ti find the rare items, their nemesis Daresh the wizard begins to grow in strength and wrest power from the Skryvalkkers of the Lands of Skaarna. Will the player characters find the ingredients and enchant the coin in time? They just might be Skaarna's only hope. Published by Kenzer & Company

The streets of Baldur’s Gate run red with blood. Old blood. The blood of Hellriders. Someone or something is punishing the children for the sins of the father and it’s time to put it to an end. Who and where is Gharizol? Part Three of the Betrayal is in the Blood series of adventures. A Two-to-Four-Hour Adventure for 1st through 4th Level Characters (APL 3).

An expedition of dwarf warriors from Citadel Adbar finds itself isolated and besieged by Ice Spire ogres and their allies. They require immediate relief or they risk being destroyed to a dwarf. Seer has directed you to their location in the hopes that you can rescue the dwarves and save their precious cargo, a tablet bearing secrets of ancient rune magic.

The Abyss Approaches! Something wicked—and monstrous—stirs around the rugged Isgeri town of Saringallow, where the hated legacy of noble Chelish diabolists runs deep. With the recent disappearance of several apprentices, the nearby menace of particularly grotesque goblins, and the unsettling rumors about the old Sarini Estate, Mayor Sandra Trinelli knows that she needs help, and she needs it fast! The heroes must confront one of these crises, or all three, if they hope to stem the tide of darkness that looms. Before too long, the heroes discover that villains with ties to the Abyss have set their sights on Saringallow, and won't rest until the settlement and all its innocent inhabitants fall victim to their madness-inducing predations! Gallows of Madness is a 64-page, highly versatile collection of three adventures for 1st-level characters. Each adventure also includes scaling information for parties of 2nd-level characters. Written with beginning Game Masters and players in mind while also providing challenging content for veterans, these adventures can be prepared quickly and run separately or in any order. For GMs who wish to run a deeper, more narrative game, this volume also offers an overarching timeline of events and detailed tips for running these adventures as a cohesive whole. Bonus content includes new monstrous foes and a gallery of NPCs to help easily connect the adventures, plus a gorgeous double-sided poster featuring an overview of Saringallow and a miniatures-scale battlemap!

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.

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.

This is Underdark Sidetreks, 𝐚𝐧 𝐨𝐟𝐟𝐞𝐫𝐢𝐧𝐠 𝐨𝐟 𝐭𝐡𝐫𝐞𝐞 𝐬𝐢𝐝𝐞-𝐭𝐫𝐞𝐤𝐬 𝐟𝐨𝐫 𝐲𝐨𝐮𝐫 𝐎𝐮𝐭 𝐨𝐟 𝐭𝐡𝐞 𝐀𝐛𝐲𝐬𝐬 𝐨𝐫 𝐚𝐧𝐲 𝐔𝐧𝐝𝐞𝐫𝐝𝐚𝐫𝐤 𝐜𝐚𝐦𝐩𝐚𝐢𝐠𝐧. What’s inside? Steam-Vents encounter featuring a new steam nereid creature. The Xorn’s Madness encounter. Duergar Outpost adventure – A duergar high priest (with stats) discovers the location of a hidden shrine to Marthammor Duin, dwarven deity of safe travels. Written by Jim Sharkey, contributor to Sword & Sorcery Studios’ Creature Collection 3 & Lost Lands and Frog God Games’ Book of Lost Spells.

Introduction No frills, here. No fancy charts and tables. No art to dazzle your eyes. Just a crawl; that happens to have a bit of a background, and a (group)death-dealing Bad Ass! waiting for the characters. How you run it is your business. What you delete, exchange out/in or modify is up to you. You can be as kind and patient with the players as you like, or let the chips fall (dice roll) where they may. You can allow pre-rolled characters, provide pre-gens yourself, or let the players bring their own, favorite character they have worked hard to get to the levels indicated; remind them, if the latter, that character-death is part of the game! I issue only the following comment: if run as it is laid out , it is nearly certain that at least one character, and as many as all of them, might die during the adventure.