Part megadungeon, part underground expedition, Operation Unfathomable serves as both a one-shot adventure and a campaign framework. PCs are (optionally) drafted at swordpoint to recover the Nul Rod, a priceless artifact that was recently lost in a local prince's foolhardy attempt to destroy the Chaos Gods of the Underworld. The PCs have been drafted as an expendable set of pawns to venture into the vast and bewildering Underworld and retrieve the Nul Rod. With the Underworld's innumerable beasties being on high alert after the prince's expedition, the PCs must sneak through the incredibly dangerous Underworld. Fighting is not as important as stealth, fast-talking, and running away rapidly. This is the expansion from Sholtis's original Operation Unfathomable, released in Knockspell #5 (2011).

Bring a party of adventurers to a bustling city, where mysteries and dangers lurk around every turn. Just when you think you have the answers, a whole set of new questions arise. No matter which leads you follow, you will find yourselves... "At the Heart of Corruption" - one-shot murder mystery and fantasy horror adventure.

The party arrange for passage on a fast ship called the Silver Slipper. The good Captain Sara agrees to take them aboard for a reasonable fee. The voyage, however, is marred by strange events, and the crew begin whispering about a dark statue taken aboard as cargo. The statue is to be delivered to a port beyond the PCs' destination. When a fog rolls in one night, the ship is attacked by evil agents of a dark god come to claim the statue. In this nautical nightmare, the PCs must travel aboard the ship, interact with the crew, and save themselves from a boarding party of eldritch evil.

Beyond the Nidus waits the inner sanctum where the heroes must confront Zuggtmoy’s zealot priest and his dark followers. The cult is preparing to use the Noctic Urn to lure a horrific entity to the Material Plane. The adventurers must stop them, or woe to all should they fail. A Two/Four-Hour Adventure for Tier 2 Characters. Optimized for APL 8.

An Undying Evil In Belthaar, city of dark alleys, strange cults, and rival sorcerers, a threat rises from beyond the grave! Can you solve the mystery of the Necromancer's Knife before it is too late? Savage Swords and Sinister Sorcery "The Necromancer's Knife" is a stand-alone sword and sorcery adventure module, inspired by the pulp era tales of Robert E. Howard and Clark Ashton Smith. Venture in the footsteps of Conan the Cimmerian, Satampra Zeiros of Uzuldaroum, Imaro of Nyumbani, and other fabled thieves, reavers and slayers! Written for the Fifth Edition (5E) of the world's most popular roleplaying game, the adventure in this book can be easily adapted to any fantasy roleplaying game ruleset or edition. Note: This standalone adventure was originally published as part of the collection "The Spider-God's Bride and Other Tales of Sword and Sorcery". This new version has been updated to fifth edition rules and includes new maps and artwork.

Explore a cult-ridden village in this adventure for 2nd-level characters set in the world’s greatest roleplaying game! Syra Fallbrook, a talented blacksmith, is due to be executed. Her only crime was trying to prevent the Cult of the Engine from taking and sacrificing her daughter, Ariadne, in a dark ritual beneath the town. The party find Bleakwash a closed off and inhospitable town, with zealous cultists and downtrodden citizens so tightly entwined that nobody trusts anybody else, and nobody can be trusted. Eventually, the quest takes them to the dungeon beneath the town, a dank, sodden crypt where the cult’s enigmatic leader seeks to awaken The Engine Of Salvation. This second-level adventure is perfect for new DMs and players alike. Visit the grim portside town of Bleakwash, save Syra and her daughter, investigate a dark cult, and do battle in the salt-crusted catacombs! Included in this adventure: A quest to clear a town of corrupting influence. An open-ended investigation in a full town map. Broken, sea-washed catacombs. 5 random encounters to support you during travel. Approx. 4 hours of fun. A gripping adventure for 2nd-level players. Visit the grim shores of Bleakwash for a holiday you'll never forget!

Magical soul gems have been stolen from the secret vault of the goddess of death and scattered across the planes. Some want these gems to unlock the secrets of the multiverse. Others want them for personal power. Still others want them to resurrect a fallen deity. As the god of oblivion looms near, can the PCs retrieve the gems from their new owners in time to save their world? Beyond the Vault of Souls is a planar adventure for 9th-level characters, compatible with the 3.5 edition of the world’s oldest roleplaying game. Within you’ll visit the Eternal City of Axis, brave the dangers of the Abyss, and match wits with the torturer daemons of Abaddon. This adventure is set in the Outer Sphere of the Pathfinder Chronicles campaign setting, but can easily be placed in the strange planes and dimensions of any game world. It can be used on its own or enhanced with information from The Great Beyond, A Guide to the Multiverse.

For as long as men remember, the Lord of Evil Amphibians carried out unspeakable rites in his squatting temples situated far from civilization. Tales of human sacrifice, squirming servants, and rich but loathsome treasures were whispered of his followers. Now, unexpectedly, his servants have seemingly vanished, leaving behind their fanes to molder in the marshes. A brave band of adventurers gathers to explore one such tabernacle, eager to discover what riches—and terrors—the Lord of Evil Amphibians has left behind…

Amid the gales and snowy Earthspur Mountains, the tumbling ruins of the ancient Tempest Mage's tower brood over the village of Windy Valley. When a kidnapper flees into the ruins, it's up to a group of adventurers to apprehend the rogue and save his victim from the vault below. Published by Cold Iron Conventions and Draxtar Games.

Abominable Adventures - An Encounter Guidebook In The Frozen Tundra is a collection of 12 unique Tier 1 side stories filled with danger, horror, & mystery for Dungeons & Dragons 5th Edition. It can be easily integrated into your adventures set in the frozen lands of the North or during any Icewind Dale: Rime of the Frostmaiden campaign. Featuring ❄12 unique pre-adjusted Tier 1 encounters ❄38 pages filled with amazing artworks by artists from all around the World ❄A handy and image-free print-friendly version ❄Coloured battle maps that can be printed or used in your VTT platforms ❄New frightening creatures!

A serial killer is stalking the unsavory citizens of Baldur's Gate and freezing them solid! Discover who or what is responsible for these chilling crimes and unravel the killer's twisted motivations in this adventure for Baldur's Gate: Descent into Avernus! This adventure includes: 1 New Neighborhood for any Urban Location, 1 New Creature, 3 New Magic Items, 5 New Shops & Taverns, and 12+ New NPCs!

You wake up in a dark room with a group of friends. You don't know how you got here and your thoughts seem distant, echoing in your mind. The note you find reminds you your mission: retrieve the flower of oshadis and escape this temple alive. Culitsts and traps stand between you and freedom.

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.

If absolute power corrupts absolutely, Matron Maelora best beware; her plans for total domination of the Underworld are already close to satisfactory completion, while attacks on the Upperworld have become increasingly successful. The other power-hungry drow families of Holoth may despise her but they know a true leader when they see one, and House Gullion has been revealed as the family to lead them all on the path to glory. With the entire Underworld in chaos and the Spider Goddess regularly communing with her chosen Matron, far greater dreams than mere regional conquest are within the grasp of the drow, as Maelora prepares her grand dark elf army for victory! With other mystical allies standing firm with the Matron, other Underworld races beneath her heel or cowering behind fortified walls, and every drow ready to play their part when she gives the word, what could possibly stop her from achieving her final triumph and fulfilling her destiny? But even the greatest of plans has a flaw if you look hard enough, and a party of stout heart and strong resolve can make a difference. At first, such a party may well believe it is on a smaller adventure, perhaps to win a few baubles or some small acclaim by rescuing a few kidnapped villagers. Soon, however, those adventurers will realise that much more is at stake, and that they are the ones who will need to make moves against the evil Matron Maelora and her increasing dominance if both the entire Underworld and Upperworld are to be saved. But how will they go about it? Can they ensure their own success when an entire city is standing against them? Only they have the chance to halt the Rise of the Drow! Published by AAW Games.

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.

Dementlieu: Dance with the Devil is a sandbox psychological horror adventure for 4-5 characters of 6-7th level. It can be played over the course of 6-8 hours for a one-shot, but works better when played slowly over the course of 2-3 games. This is the second part of the Carnival of Lost Souls campaign. It can also be played as a standalone adventure. Dementlieu: Dance with the Devil features: - A tragic story of ambition and pretense. - Exciting dive into the world of trick curses, second-meanings, and loopholes. - Exploration of the decadent Theater, that harbors a dark secret. - Rules for Talent Show and Aristocratic Game of Polo - anything to get a coveted ticket to the Grand Masquerade! - A detailed timetable of the exquisite and socially tense event for which the whole domain lives - the Grand Masquerade! - A group of mysterious guests to make your social events even more exciting! - New custom monsters to make combat encounters truly memorable and exciting - High-quality maps, also available in universal vtt format Made in Ukraine

A streaking comet heralds a wild storm. An ancient temple roars to life with strange and otherworldly chants. Doom is coming to Starspell Mountain. Navigate traps, meet a mad elf, and stop otherworldly threats as you explore the temple on Starspell Mountain. Doom on Starspell Mountain is a one-shot adventure for 3rd-4th level characters made for the world's greatest roleplaying game. The adventure features traps, simple puzzles, and secret passages.

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).

A chance encounter on the road marks the heroes as targets for an evil cult attempting to cause the rebirth of the lich god Vecna in the domain of his arch-foe, Kas. This act will free their master from his misty prison and allow him to gain vengeance upon his enemy at the same time. To learn more of the cult’s mysterious plans, the characters explore a cache of ancient lore in Tor Gorak, the major city in Tovag. Clues lead them right to the heart of Cavitius, Vecna’s own domain. There, they must discover the secret way into the Shadowed Room, an ancient library that no longer exists in time or space yet can still be reached by using an arcane ritual. Learning this secret brings the heroes into conflict with Vecna’s priesthood and their powerful servants. TSR 9582

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