Days ago, a portal to the Elemental Chaos appeared near the PCs’ home city. Since then, it has grown into an enormous sinkhole that periodically belches fire and brimstone. The rip in reality threatens to overwhelm settlements and a nearby river unless someone ventures through and closes it from the other side. Pgs. 102-107

Demonheart is a D20 adventure campaign for 4-5 characters. As it is a long and fairly involved story, characters should be level 6-8 when they begin and will earn enough experience to rise to levels 10-12. Demonheart includes many opportunities for both combat and roleplaying. At least one fighter-type is required, and given the wild, frontier nature of the campaign, a ranger’s skills would be especially useful. Stealth and intrigue also favor rogue characters, while a cleric, particularly from a martial order who can fight well would find plenty of opportunity to use his or her powers against the undead and evil outsiders. Demonheart also takes place in a wilderness setting where ancient magic abounds, and the special nature skills of a druid will help the party to make friends with some of the land’s fey or wild elvish inhabitants. Sorcerers and wizards will likewise find use for their talents, but those who understand divine or druidic magic may be more important than arcanists. As this adventure involves the struggle against evil, both ancient and resurgent, the party’s overall alignment should be good, though individuals of other alignments may be tempted to use the ancient magic of the forest for their own ends, or even join with the forces of evil!

Hurry! Hurry! Hurry! Step right up, ladies and gentlemen, and behold the greatest circus in the land! Behold the skilled mummers performing at The Stage; you’ll literally feel like you’re part of the play! Thrill to the death-defying acts (and audience) in the two rings under the Big Top! Laugh at the antics of the baleful buffoons, harmful harlequins, and malevolent merrymakers of Clown Alley! Gaze in wonder at the wild beasts of the Menagerie, (just make sure you know which side of the bars you’re on)! All this and more, for the small price of a single admission, to Bitterbark’s Magnificent Circus! The circus is in town! But there’s something not quite right about it. There are rumors of missing children, evil plots, and more. Can you discover the secrets hidden inside Bitterbark’s Magnificent Circus? Intended as a stand-alone adventure, but there are notes on how to include it as part of the Castle of the Mad Archmage mega-dungeon adventure. Published by BRW Games

Sorrowwraiths is an adventure path about hunting monsters, helping allies through hard times, and saving communities in a city that is almost beyond saving. Dive into an industrial dystopia of poverty, pollution and exploitation, where laws and morality apply only to the poor, where technological progress overtakes ethical concerns, and where myriad monsters and curses prey upon the population. The city has lost its last group of protectors and someone new needs to pick up the torch... Allies in the Dark is Part One (of Five) and takes characters from 1st to 6th level. The heroes are introduced to the city and its issues. They get to investigate the disappearance of the Lochtengren's previous defenders, rescue and recruit some of them as allies, and expose the schemes of those who have turned villainous.

The Five Cities are dying. Their water sources are drying up, and the brightest of their youth are leaving, lured out into the desert by an unknown power. Enaxi, the unifier of the Five Cities, now a lamia, is weary of watching their descendants ruin their great works. The Council won’t let young people restore the Five Cities to their former glory, so Enaxi is gathering them. They’ll start their own paradise and doom the Five Cities… unless the heroes can convince them otherwise.

Giants stalk the shifting sands as the lost city of Stylos awakens from its deathless slumber. The Fourth Age of Man is at hand! All that stands between the gigantic hordes of Stylos and their conquest of the world is your band of adventurers. Sinister traps, implacable foes, and the crushing tread of the dread Colossus all lurk within these pages, eager to test the courage and cunning of even the most accomplished adventurers.

An Arch-Mage who can kidnap a dragon is one tough Arch-Mage. Definitely not for those who are afraid of heights. An evil archmage, Ezoran, has kidnapped a dragon in order to discover the means to seize control of a cloud giant's castle. The adventures are tasked with rescuing the dragon by the dragon's mate. The adventure revolves around tracking and navigating through dense jungle and working through a cloud giant's fortress. Pgs. 50-63

The power of prophecy is given to few. Wise are they who guard this gift well, for those who thirst after such knowledge are not always men of principle. Bastion of destiny, the Tower of the Heavens stands silhouetted against the star-studded night sky. From within his darkened observatory, perched like an eyrie on the highest turret, a figure in white charts the course of a shooting-star as it disappears behind the snow-capped peaks of the Tegefed mountains. The old man smiles grimly to himself; the event foretold has come to pass! Power, glory, riches - it takes years to acquire them. The uncanny accuracy of their predictions has brought all these and more to the sages of the Tower of the Heavens. But what is hard to win is often easier to lose, and the future of the tower now hangs in the balance. For it is written that the day of reckoning draws nearer when a star falls.... TSR 9120

Synopsis: Chalk Hill is a lonely village on the edge of the Downs. Nearby barrows contain remains of long-dead kings. As is the local custom, a pair of young newlyweds went to the ancient standing stones for the druids to bless their union. They never came back. The heroes must find and return the couple, who have been taken into the grave of Eorl Wulfstan. The undead Eorl saw the new-wife in a dream, and she is the spit of his long-lost beloved, so he had his servants bring her to him. They slew the young man, who rose as undead under the Eorl’s control. Can the heroes find the survivor and put the dead back to rest? A 4 to 6 hour adventure for 4 to 6 Tier 1 characters—optimized for 5 characters of 3rd level. This adventure came about thanks to the generosity and encouragement of Dyson Logos, cartographer of Waterdeep: Dragon Heist. In it you'll find maps never before seen in a Guild adventure! "Chalk Hill" is an Old School "out and down" dungeon crawl, where brave adventurers venture into the wilderness and pit themselves against horrors which would set a-quiver the flesh of honest folk. It's proof you can have an OSR experience using the 5e rules!

You’ve come to the wild frontier outpost of Ylraphon, a town rebuilt from destruction and now ruled by adventurers, to pass on a proud noblewoman’s final wish to her dungeon-raiding heirs. Yet the young heroes of House Marsh have delved too deep. Can you rescue them from a trap filled ruin, vengeful assassins, and a mysterious entity that turns its attackers into its defenders? The suggested run time is 4 hours, but in practice needed much longer. Ideal for open ended play. Lots of background information - bordering on too much.

Inspired by the campaigns featured in the Critical Role podcast, this adventure takes place in the land of Exandria, with players tasked with uncovering the secret behind an ancient underwater realm known as the Netherdeep. The campaign itself is designed to take characters from Level 3-12 and also explores a large area of the continent of Wildemount.

To a reigar, art doesn't imitate life, it is life. "An Artist's Errand" is an AD&D Spelljammer adventure for 4-6 good-aligned characters of level 6-8 (about 35 levels total). The module assumes the party is familiar with spelljamming. The party should include at least one spell-caster, preferably a wizard, but a party of resourceful (and powerful) fighters and rogues should be able to complete the adventure. PCs with an understanding of navigation, elvish, and engineering will come in handy as well. The party need not own a spelljamming ship to complete this adventure. Pgs. 8-31

Beyond the mortal world, somewhere outside the bounds of the Astral Sea, the Far Realm yawns immeasurable. Beyond the reality of gods and mortals, this plane is a realm of contradictions, a mad place of fevered creation checked only by pointless extinction. The Outside is a sea of diseased possibilities, where the stuff of madness seethes in a soup of the incomprehensible and the unnamable—shuddering, squirming, and sentient. The Stormcrows, responding to the psychic cry from the stone, dispatched a force to retrieve it. The attackers descend on Wellspring, slaughtering and destroying in the search for their treasure. PCs can come to the town’s defense and repel the horde. A priestess of Ioun then turns to the heroes to find the item the monsters were seeking. From the recovering town, the heroes cross the wilderness to the Kaorti Temple. The trail ends at a ruined tower overlooking a deep ravine. Inside the tower, the heroes must overcome the terrible creatures in their search. In the end, they find the relic has been stolen.

Gazing down from the pinnacle of Hardway Mountain, who would not be drawn by the far-off glint of the Serpent's Eye? The descent will be hard, the mountains know neither mercy nor compassion. Many are the lessons to be learned, but fate has left you little choice - are you equal to the challenge? "Eye of the Serpent" is a one-on-one wilderness adventure module for one player and one Dungeon Master, and has been designed to develop the specialist skills of a 1st-level druid, ranger, or monk character. It can also be used for a normal party of four to six 1st-level player characters. The perils of Hardway Mountain are unchanging, but the routes between them are not. This module includes a unique route planning system with different of routes linking the encounters to challenge the abilities of druids, rangers, or monks. TSR 9125

Death and taxes. Only two things in life are certain. The PCs must deal with a corrupt tax collector and his band of thugs in order to save a small village. Pgs. 48-61 & 66

"Sometimes bugs are just bugs, and sometimes they are organized into a hive mind that is just as smart as humans. Ants are just that. In battle, the ants become a horde of raging combatants that form a blur on all sides. While ants are typically peaceful, they respond to a threat against the hive with a scale of violence that’s almost impossible to imagine. Utterly devoted to duty, ants never retreat from a confrontation—even in the face of certain death. Their engagements are brief and brutal. Working in teams, ants grab enemies, holding them in place until one of the warriors rips into the captive’s body, leaving it smashed and oozing." "Of Ants and Men begins as a quest to recover (e.g., steal) eggs from a giant anthill near the town of Endhome." "This adventure is designed for characters of levels 4 to 8." "The adventure can also be played (perhaps more effectively) by smaller groups. In response to many requests from our fans, the main encounters are designed to work well with groups of two to three characters of levels 6 to 8. Even a solo adventurer could do reasonably well, if the individual character had very good climbing, trap finding, and stealth skills. Druids, barbarians, and rogues will fare best in cases where the groups are limited in size." "While there’s plenty of opportunity for combat here, characters who think through a situation before drawing their swords are likely to do best. Hacking one’s way through is likely to result in character deaths."

You are hired by a merchant to protect a rare item, a crystal crown, for one night against the attempts of the city's thieves guild. The arrogant guildmaster has informed the merchant that he will steal the crown and he cannot be stopped. Continues in Part 2 in Polyhedron #23 Pgs. 13-20

As Faerûn recovers from the demon threat, a prominent leader goes missing. Is this a simple rescue mission, or is there more at stake? This is a Tier 3 (APL 13) Adventurer's League legal adventure set in a small town near Yulash. This module first premiered at TotalCon 2017. Contents include: PDF of the adventure Fantasy Grounds module PDF of the Adventurer's League certificate

A Heart in Mourning is a dungeon crawl and survival adventure that takes the party through the mists into the strange and dangerous Mournland, where they encounter threats both environmental and living. The party has been given a map with the task of retrieving the Steelheart from Ash Tower, where the Provost’s research has led them under direction by Guild Handler Lhara. Their destination lies in the middle of a manifest zone of Shavarath. Once there, the party will have to survive a tower climb filled with fiends, demons, and more in order to retrieve the Steelheart, a powerful artifact guarded by a powerful guardian.

Dreams of the sleeping wizard seep into reality. Manifest familiars war over the fate of a remote islet. An infinite garden houses an escaped experiment. The god of purity is fooled for his blessings. Into the nightmare we go. 16 pages contain 3000+ words describing 10+ keyed areas to explore (complete the wandering monsters table), 10+ friends and foes to talk to, 10 magic items to use, and thousands of gold worth of treasure to plunder. The adventure is designed for B/X, or like-systems. It is suitable for 4 to 6 characters of levels 1 to 3. It is heavily inspired by the dungeon synth album The Sleeping Wizard by Umbría, which may serve as a soundtrack.