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

For the most part, the town of Ockney’s Hold has always been a peaceful place—bordering on boring. The most interesting things going on in this frontier mining settlement include the annual livestock fair, the cost of spirits at its various inns, and speculation fueled by those same spirits as to what foul things are being dumped into the river by the ore refinery. Recently, however, the usually placid Baron Reinson has begun to act erratically, ignoring most of his counselors, giving more responsibility to his equally erratic chamberlain, and replacing key figures in Ockney’s Hold with outsiders. With no clear answers as to what might be behind the baron’s strange behavior, his last loyal counselor seeks out a band of adventurers to help. Will these brave heroes be able to get to the bottom of a widening conspiracy? And can they expose the terrible and unseen forces manipulating the baron in time to save Ockney’s Hold? Published by Gamehole Publishing.

A Scarred Lands Adventure. Maghiel has learned the location of the staff of Zuvys and has devised a way to use its power to aid her in summoning some strange fiends known as the “Mouths of Vangal”. What purpose she has in mind, what part this plays in her plan, only she can say. She has sent her henchman, a twisted wizard named Anuzor Okalis, to fetch the staff of Zuvys by whatever means necessary. Anuzor has used his magic to charm, disable, or destroy the Order of Silver guardians, and has penetrated the inner sanctum of the shrine. A Vengeance of the Shunned Side Quest The Staff and the Secret Shrine is a side quest that can be played standalone or used with the Vengeance of the Shunned campaign. Over 20 community content creators have banded together to bring a full-length campaign to the Slarecian Vault! Vengeance of the Shunned takes your adventurers across Ghelspad on a quest to end the greatest threat to the world since the Titanswar! This campaign offers adventures from levels 1-15, and will be releasing new content weekly ALL SUMMER LONG! Vengeance of the Shunned continues with A Titanic Feast by Jeremy Hochhalter! Published by Onyx Path Publishing

Hushed Hills is an adventure location set in a haunted town nestled in hilly woodlands. It doubles as a toolbox with encounters and NPCs to support DMs in running a gothic horror adventure. You can use it in three ways: 1. Run the Hushed Hills as a Tier 1 adventure that takes one, two, or three 5-hour sessions (based on the starting quest you select). 2. Select the best encounters and NPCs to add to your game. 3. Use the presented content as fuel to inspire your ideas. This toolbox is packed with assets and consists of: • 50 encounterswith 4 quests to tie them into an adventure. • 21 NPC outlines (including eldritch chimeras), • 3 multi-phased boss battle against the Godless Chimeras. Assets are grouped into 3 regions, including Crestfall Abbey, Town of Kletva, and Mirage Forest. Each region has a high-resolution map and each NPC a portrait. Published by: Immersive Adventuring

BE THE BAD GUY! The Kingdom of Talingarde is the most noble, virtuous, peaceful nation in the known world. Herein is the story of how you burned this insipid paradise to the ground. It's only fair. They burned you first. They condemned you for your wicked deeds. They branded you. They shipped you to the worst prison in the kingdom. In three days, you die. In three days, the do-gooders pray they'll be rid of you. They've given you three days. The fools, that's more than you need to break out. And then, it will be their turn to face the fire. Published by Fire Mountain Games.

In the frontier stronghold of Purdey’s Rest, rumors of mysterious lost ruins lead a group of young adventurers into the wilderness — and the forgotten dungeons of a legendary dark mage. Facing off against evil bandits, foul undead, and ravenous monsters, the characters seek the rewards of wealth and fame. But before they can claim either, they must survive all the deadly threats of Hazakor’s lost halls. The Hidden Halls of Hazakor is a starter adventure for fifth edition fantasy roleplaying, written with a special focus on young, beginning Gamemasters of ages twelve and up. In a friendly and straightforward fashion, this adventure explores some of the ways a good fantasy RPG dungeon crawl can be put together. It offers advice on how to just let things happen during a game session, and how to not be overwhelmed by all the directions in which an adventure can go. It talks about how to bring nonplayer characters to life, how to have fun running monsters, and how to challenge the other players and their characters alike. The Hidden Halls of Hazakor is for any player who’s ready to sit in the GM’s chair for the first time — and who is ready to learn some of the tricks and techniques that help all GMs run great games. The PDF download also includes untagged maps for Purdey's Rest and the Hidden Halls of Hazakor dungeon, making it easy to run the adventure in a virtual tabletop setup. These maps are missing the number key and any features that should initially be known only to the GM (including traps and secret doors). The publisher's website offers free pregenerated characters for the adventure, but they are not included in the adventure. The website also has a free GM Guide as well. Insane Angel Studios

In the flooded temple is hidden a great treasure, and the adventures are in race to get there first, but the ancient temple is the home of Death's Messenger and several cults each with their own agenda. Will the adventurers survive or be dragged off to the lands of the dead? The Flooded Temple is a low-level OSR adventure based on the greatest RPG ever written as system agnostic and easily adapted to your favorite version. The adventure was originally written for the Danish Living Campaign The Hinterlands, and it is for the first time presented in English. The adventure introduces the players to a different tradition of adventures, and it one with a focus on exploration and encountering the unknown. The adventure contains several new items to entertain your players, and several challenges for them to overcome as they encounter the residents of the abandoned temple. The Flooded Temple also have a prequel, Tomb of the Dragon's Heart, and a sequel, Grave of the Heartless. Published by Greis Games.

A 4-hour adventure for 9th-10th level characters A sleepy lakeside village wreathed in fog, rumors of a lake monster, local disappearances, a band of assassins terrorizing the city, and a travelling circus sideshow that seems to be at the center of it all. “Come one, come all to the greatest show in the world! Step right up, ladies and lords, to see the wonders of the natural and unnatural world! Trained monstrosities from across the globe have been gathered for your amusement and examination! Strongmen, jugglers, acrobats, and sword swallowers join exotic acts and foods from the four corners of the known world and beyond! You, my friend, have the privilege of witnessing the spectacle, the amazement, the wonder of the circus of the stars! Step right up and buy your tickets now before they're all gone! Limited seating is available and no one will be seated once the show has begun!”

In ages past, the sorcerer Xa’arek grew to be a cruel and powerful tyrant, causing untold misery in his quest for immortality. After decades of oppression, his people revolted against him, driving the tyrannical sorcerer into the cursed lands of Marsh-Blight. Although a few of his most fanatical followers accompanied him in his exile, he was largely forgotten by history...until now. The Tomb of Xa’arek is a very dangerous dungeon crawling adventure for 5th Edition Fantasy, in which the Player Characters (PC’s) must venture into the tomb of an infamous sorcerer, recover his secrets, and get out alive! This adventure is designed for characters of 3rd level and is optimised for 4 characters of 3rd level. The adventure is setting agnostic and can easily fit into any published or homebrew world. Low level dungeon crawl with horror themes of decay and infestation. Setting agnostic Suitable for any genre of fantasy Includes prompts for roleplay

A city of burgeoning technology beset upon by intrigue and insurrection, Samon has been a thorn in Emperor Hitoshi's side since suffering in the rebellion against the Kengen Occupation, its wounds still fresh on the minds of its citizens. It is not beneath the notice of Hakaisuru Bengoshi however, and the adventurers are ordered by one such official to make certain that the Tazuki Rail company's doings are not curtailed by its increasingly aggressive laborers and their shadowy union, the Fangs. Little do they know that the bite of the fangs carries a far deadlier poison than any worker's ire! What you’ll find in Mists of Akuma: Fangs of Revenge: A complex cast of 20 NPCs beautifully illustrated by Nathanael Batchelor interwoven in an impressive tale of deceit, false trails, intrigue, and lethal adversaries The city of Samon, a settlement in the northern prefecture of Hakaisuru and home to Soburin’s most prosperous railroad company Four maps by cartographer Mike Myler: an isometric view of Samon, an isometric map of the Tazuki Rail Offices, a combat map of the Chujiang Gardens, and a combat map of the Tazuki Rail Basement The dangerous Mists of Akuma and the new misted condition The hengeyokai race and kitsune, nezumi, usagi, and (new!) hebi (snake) subraces The adeddo-oni and true hebi templates as well as a coterie of statblocks: adeddo-oni hunchling, adeddo-oni mage, adeddo-oni ninja, adeddo-oni samurai, factory worker, nuwa the brute (a true hebi), wajdet the charlatan (a true hebi), the many-faceted hengeyokai ninja, and the hebikontorora snake woman

Centuries ago, the four deities worshipped by mortals – Kishar, Kotaresh, Lyth, and Asar-Segt – threatened to drown the world in a flood of saltwater to punish the living for their impiety. The oracles and witches of the realm struck a desperate bargain with the gods, however, and convinced them to spare the world. In exchange, the mortal kingdoms were bound to demonstrate their faith once every generation by sending their most courageous and adroit warriors to the Crucible, a ziggurat in the lowest valley of the land. Every quarter-century, on the first full moon of summer, an eclipse darkens the night and the sealed ziggurat opens. Many traps, tricks, and guardians lie within the Crucible to test those who enter. Few who heed the challenge of the gods survive – most find only quick death. If the races of the world are deserving of the gods’ affection, their champions will overcome the trials of the Crucible and light the Divine Brazier hidden in its uppermost chamber. If they are not, the flickering candle of civilization will be snuffed. Little of value will have been lost. Published by Defy Danger and Save Versus Death

Beware the Mighty Leviathan! An ancient monster emerges from the depths, freed from its forced slumber by an evil cult. A mighty serpent swims out to meet it, but it will not be enough. You, mighty heroes, must fly to the temple on top of the creature's head, defeat the cult, and return the leviathan to its stony prison. This is a short adventure for 5e, playable in a single-session. It's primarily a dungeon crawl, inspired by the over-the-top pulp action of the 70s and 80s. The party needs to get to the dungeon, fight some bad guys, deal with some traps, and save the day. Easy! An evil sahuagin cult, including a few merrow and a green hag, has taken control of a giant sea creature that had been trapped in stone for hundreds of years, and are currently in a temple that is fixed to the monster's head.

The companions find adventure outside Lake-town and are given the chance to discover why even the hardiest of adventurers shun the forest of Mirkwood and its depths. In the process, they go and see Elves, meet a crazed hermit, and stumble into a wood of ancient and angry trees. Published by Cubicle7

Beneath the roots of a silver elm, there lies a sidereal prison… Vaz’kin’rai is a one-session adventure for the 5th Edition of the world’s most popular roleplaying game, which sees 1st level heroes venture beneath the village of Dur to uncover the secrets of a mysterious cosmic vault. What will the heroes find within? And what price might they pay for uncovering it? Featuring: Two bespoke creature statblocks, including a Paragon Creature! Four new magic items! Five premade characters suitable for playing through Vaz’kin’rai! A host of original artwork by Izzy Collins, Emma Durno, and Robin Baxter! A fully supported hook, as well as suggestions for others and how to develop the storylines and themes the adventure introduces into a larger game! A selection of free companion Sonoria – audio ambiences and sound effects you can use to bring the adventure to life sonically! Vaz’kin’rai comes embedded in an original campaign setting, but is self-contained enough that it can be sited easily in most other campaign settings with minimal effort. A selection of deities and lineage origins are also provided in the appendices to help fit characters within Vaz’kin’rai’s setting as presented. Go forth, and see what lurks within the vault of Vaz’kin’rai… Published by Animancer

Stonehell Dungeon: Into the Heart of Hell is the long-awaited sequel to Stonehell Dungeon: Down Night-Haunted Halls. This book contains the final levels of the megadungeon, revealing its most terrifying secrets. It contains almost 600 dungeon rooms for the players to explore, more than 70 unique monsters to challenge them, and 13 new magical items to mystify them. Stonehell Dungeon is a classic-style megadungeon intended for use with the Labyrinth Lord™ role-playing game, but adaptable to early versions of the original fantasy role-playing game and its retro-clones. It gives the game master the necessary information to run the dungeon, while offering enormous opportunities to customize the site. Published by Three-Headed Monster Games.

A new megadungeon from Three Castles Award Winner (2018) and Barrowmaze author Dr. Greg Gillespie! HighFell: The Drifting Dungeon is a 246-page classic megadungeon for use with any old school fantasy role-playing games/clone. The pages of HighFell are crammed full with new material, maps, and art, including a colour cover by Ex-TSR artist Erol Otus (that matches Barrowmaze Complete and The Forbidden Caverns of Archaia as sister-books). HighFell: The Drifting Dungeon will keep your players on their toes and your campaign going strong for years. HighFell is brought to you by the Old School Renaissance (so don’t forget your 10’ pole).

The small town of Boldon, and its surrounding villages are afraid. Dozens of people are missing, some speculate lost to some nefarious purpose. A broken drunkard tells fantastic tales of an evil temple and the horrible things within. The rare few who know the legends and history of the region are beginning to think the dark times have returned; not seen since the fall of the first age of man. People are beginning to feel the icy fingers of fear closing in. The party becomes aware of these events, and is inspired to investigate. This leads them to a broken man who tells them a story of a lost temple. Has it been rediscovered by men seduced by its forgotten evil? The drunkard’s tale leads to others who might help the party discover more before they face The Lost Temple of Forgotten Evil. Published by Fat Goblin Games

There have been disturbing signs over the last few months, signalling that something is wrong in Humblewood. The troubles appear to originate from activity in the Scorched Grove, an ashen plain that was ravaged many centuries ago by a destructive fire. Whatever caused the fire has scarred the land with elemental magic, making it inhospitable to all but strange fire-based creatures. Of late, the Grove has begun to expand. At first, it was hard to notice the slow expansion, but those in tune with nature (especially the Tenders) could see the imbalance in the elemental forces of Humblewood. For many common folk, this imbalance has been experienced as unseasonal dryness, which has led to crop failure and an increased frequency of forest fires. There have also been a number of unusually aggressive emberbat clouds reported far outside of their natural ranges. The true nature of the danger still remains hidden from the people of the Wood. A corvum necromancer named Odwald Ebonhart has stirred the elemental aspect of fire, which has lain dormant beneath the Scorched Grove since its first burning. The aspect’s energies have begun to empower fire-based creatures within the Wood. The increased range of emberbat swarms have brought fires that have expanded the Grove. Many forest-dwellers, who have been left without homes, have turned to banditry to survive. Soon the elemental incarnation will break free, and players must find a way to stop the aspect of fire before it reduces the Wood to ashes.

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

A dungeon of tricky puzzles, ancient magical secrets, and more than a few lingering mysteries, designed to be played as a standalone adventure and not incorporated into another campaign. Six adventurers descend into the Temple of Mysteries to find a mystical artifact called the Strand of Tears. Seems straightforward enough, except that some of the party may not be who they say they are. In fact, none of the party may be who they say they are. Not only that, but they might not be who they don't say they are, either! Worst of all, they're trapped in the ruins of an underground temple specifically designed to keep people from proceeding unless they're proficient in puzzle-solving...and there may be doppelgangers on the loose.