Ranked in 2004 as the single greatest adventure of all time by Dungeon magazine, this is a compilation of three series of modules: the G series "G1-2-3 Against the Giants" (G1 Steading of the Hill Giant Chief, G2 Glacial Rift of the Frost Giant Jarl, G3 Hall of the Fire Giant King), the D series (D1 Descent into the Depths of the Earth, D2 Shrine of the Kuo-Toa, D3 Vault of the Drow), and Q1 Queen of the Demonweb Pits. The characters begin by attempting to stop giant raids that have become prolific. They find out that the giant alliance is caused by the drow. They then descend into the Underdark in order to find the drow and stop their sinister plan. TSR 9179

Alphatia, the most ancient empire, land of the arcane and obscure secrets. It has grown for centuries and its might now overshadows the cauldron of civilization. Some say the Alphatians come from elsewhere, but no one knows for sure. Beyond the scope of mortals broods an evil mastermind, still in darkness. Once a betrayed emperor of ancient Alphatia, now an entity of the Sphere of Entropy, he seeks revenge on the greatest empire and on the race of man. His plots brought a deathly fog on all of Norworld. Perhaps it will extend to the southern nations. The matter is grave, so much that lords of the spheres have now to show their might. For them, it is time for mortals to intervene. Man defends his cause for him to earn divine favor. A great armada has been raised and able commanders must be found. Prove your worth, and the eternal portals of the spheres may open for you. TSR 9159

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).

To stop a devastating rampage of giants across the land, the party must venture into the lair of the stone giant thane Arnak to uncover the truth about why he has broken his peace with the neighboring dwarves. In the process, they will have the opportunity to retrieve important symbols of the fight against the giants and uncover a dangerous excavation. The adventure is part of the "Against the Giants" series originally by Gary Gygax, hence the writing credit.

Follow a crazy halfling into a vampire’s castle. Kingdom in the Swamp is an AD&D adventure for higher-level characters; 6th to 9th level would be suitable. While it is necessary to have strong combatant characters and at least one cleric, it is more important that the players be ready to find solutions beyond the sword or spell book. Adventure Background A few days ago, Candor Pletten, a halfling thief known more for his urban exploits, returned from a journey to the southern jungles and rain forests (or so he says). Few people have believed him in the past -- usually they have been too busy taking inventory of their possessions to even listen to him — but some are guessing that he may actually be telling the truth (certainly, he’s got a good story). Candor left town a couple of months ago with some other adventurers, but has come back alone. Most tavern patrons are of the opinion that he took his companions’ purses and ran, but why would he come back to town? And why, then, aren’t his former companions hot on his trail? Candor may be a thief, but he’s not a murderer. He even gets nauseated by cockfighting. Maybe the halfling's tale is worth hearing...

Indomitable it stood for centuries, a symbol of order in a world of chaos. Bastion of the pass through the Kamph Mountains, the very stones of the Keep of Adlerweg were the stuff of legends. What evil power had strength enough to take it? How were its defenses swept aside? Fell creatures now attend the battlements that overlook the only pass between Berghof and the sea. This is not a pretty problem to be solved by the militia of the local villages. These and more may be needed to withstand the mayhem stirred up by the fall of the keep. Indeed, if the Keep is not retaken, and retaken soon, the Hold of the Sea Princes itself may not be secure. Now is the time for heroic action. Aided by the Sentinel, former protector of the legendary Guardians of Adlerweg, have you the courage and the determination to rid the keep of its sinister occupants? UK3: "The Gauntlet" (1984), by Graeme Morris, is the third UK-series adventure and the second half of the two-part Adlerweg series. It was run as the final round of the GamesFair 1983 AD&D Open (and won by a RuneQuest fan!). It was then published in 1984. TSR 9111

Old soldiers never die... For more than three decades, Dr. Rudolph van Richten stood against the forces of darkness, and hunted their servants in the far corners of the land of Mists. Now he had thought his long battle over, had thought he could spend his declining years in quiet enjoyment with old friends. But for some, a tragic end is inevitable. Dark forces have been gathering in the Mists. Their objective is to see Ravenloft's foremost expert on the supernatural destroyed, shattered in spirit as well as in body. From the crumbling edifice of Van Richten's childhood home, an enemy long thought vanquished spins a web of powerful evils and lost souls, drawing Van Richten to his doom. And then a group of heroes gets trapped in the web as well. . . . Witness the final stand of Rudolph van Richten! Inside this box is a grand-scale Ravenloft adventure that pushes heroes to the brink of madness, and draws them into the terrifying scheme to annihilate Rudolph van Richten. TSR 1141

Summary The party is sent to deal with a problem that should be instantly familiar to all rookie adventurers - exterminating giant rats that have taken up residence in a beer cellar. However, if they are to achieve their goal our heroes are going to have to get their first taste of a real dungeon as they explore the ruins of an ancient Wizard’s Tower. What is this adventure? This first-level adventure is designed for D&D veterans and complete beginners alike. It only uses rules, items, monsters and concepts found in the free basic ruleset that can be downloaded from the Wizards of the Coast website. That means that you and your friends can play this without having to buy anything other than snacks, drinks and maybe some dice - though even these can be replaced by the many free Dice Roller apps available for phones and tablets.

A monster amonkst us... The monastery of Montelegro was once a major center of academia, but it fell out of favor when its library burned to the ground some 20 years ago. (The fire is rumored to have been started by the candle of a monk who fell asleep while reading.) Without books to attract scholars and patrons, the order of monks that run the monastery has dwindled. Now the monastery is a mere shell, its once-thriving halls empty. Only 21 monks remain. The order that runs Montelegro supports a number of scribes dedicated to copying and illuminating books of all kinds. The most talented of these illuminators was Brother Abel of Corbone, a young monk fresh out of the university. A few days prior to the adventure, Brother Abel witnessed a miraculous sight. While walking about on the outskirts of the monastery, he beheld a vision of his god. The vision instructed him to build a well upon the spot where he stood. If Abel did this, the god promised prosperity would return to Montelegro. Unfortunately Brother Abel was unable to fulfill his god's vision and appears to have taken his own life.... Or was there Murder in the Monastery? Pgs. 8-17 & 55

The orcs remember Tarran Kratys. Today he wishes they had not.

The isolated tower of the wizard Deros Frist is an example of a typical tsochari incursion into the human world. This short adventure site describes the lair of a tsochar noble that has successfully replaced Frist, a local wizard of some renown. The tsochar Yikk Tasst now pores through the wizard's libraries and spell books, eagerly absorbing all the arcane lore it can. Pgs. 130-134

"Something Fishy" - a Celtic-world campaign. "Iasc" is set in a small Celtic kingdom that can be fit into any medieval/fantasy campaign. The PCs need not be Celts. The likelihood of combat is very high, and the party is recommended to host several warriors.

This heist adventure that takes place almost entirely at Fort Bones. It is split into five scenes: Karrnathi Opening. The characters meet Vedim ir’Durna, a noble from the region who is willing to help the player characters infiltrate the Fort. Guild Handler Lhara introduces their prize: a necromantic artifact called the Queen of Night, tied to the plane of Mabar. Valenar Gambit. Whether by wit or stealth, the characters find their way inside the walls of Fort Bones. They might use the incoming Valenar attack as a distraction, find a secret entrance, or plant themselves on a visiting dignitary’s staff. Castling. Safely inside, the characters must figure out when the artifact is unguarded, and find their way into the castle’s inner sanctum. Check. The characters must navigate their way past a magical vault door, then descend into the crypts. The Queen of Night is guarded by a terrifying construct. Endgame. With the artifact in their hands, will the characters be able to escape with their lives?

Stop the goatfolk, or watch the world be tread UNDER THEIR IRON HOOVES The goatfolk of Capra are a cruel, mericless race from the olden days. They sacrificed their souls to devils and swept the world like a plague, conquering and enslaving. The united races managed to enact a ritual and banish them out of time...but the Caprans have returned. Raiding parties strike from the wastes, stealing men, women and children in the night and dragging them off to Capran's black temples. Only the heroes can find out the Capran's true purpose and end the threat before the armies of goatmen sweep the world once more in iron and blood. Features 5 NEW MONSTERS designed to work together. Every combination is a new, interesting tactical challenge. UNIQUE MECHANICS: Each battle is presented on a unique battlefield. Will your players adapt or perish? ROLEPLAYING: How will players deal with the men who sell their brethren for a quick buck? Will they negotiate with the dark elves who have a tenous alliance with the goatfolk?

The Assassin's Knot is a sequel to The Secret of Bone Hill, picking up on themes from that module and shifts them to a new locale. The player characters must solve the mystery of who killed the Baron of Restenford, with evidence pointing to somebody from the town of Garrotten. The scenario describes the town and its castle. The Assassin's Knot module is different from most of its contemporaries in that it contained no dungeon or dungeon-like area. The longer the players take to find the murderer, the more unfortunate events occur in the village. The village, Garrotten, is reputed to be the place to go to have someone killed. The entire village shuts down when the Baron of Restenford is found dead, mutilated beyond the possibility of magical restoration. Three small clues are all the player characters have to unravel the mystery. TSR 9057

"An army on the move, an ancient artifact, its purpose long forgotten, and the sinister plans of an unknown foe: When these elements combine, it's bad news for the good-aligned cities of the Blood Plateau. A massive band of orcs is marching on the Monastery of the Yellow Lotus, intent upon taking the "Flower That Does Not Bloom." The heroes must trek through goblin-infested tunnels and monster-filled woods ahead of the orcish horde, in a deadly Race to the Yellow Lotus." This adventure is the second in the "Tales from the Blood Plateau" series, but works well as a standalone or an intro to another campaign. Though the party does not actually engage the Death Knight/Blackguard antagonist, he is the primary driving force behind the events of the adventure. Published by MonkeyGod Enterprises and Highmoon Press

A high octane, edge of your seat, seat of your pants, run and gun thrill ride for your 5th Edition Dungeons and Dragons game. Life was peaceful in the pleasant village of Thornyfoot… until the Kobolds of nearby Crag Canyon started kidnapping their kids! Now the distraught villagers turn to a rag tag group of adventurers, who just happened to be having a drink at the local inn, to save the day. Do your heroes have what it takes, the right stuff, the metal, the intestinal fortitude, to fend off the Kobold Hunting Drakes, face the Kobold Commandos, take down the Kobold Air Cavalry and yes… defeat the Kobold Covergirl with the Gun? Will they climb the treacherous canyon, survive the forest gauntlet, storm the fortified keep, raid the dastardly dungeon and thwart the big bad evil nefarious kobold plot? Or will they die a horrible, brutal, violent, traumatic, explosive death? There’s only one way to find out. Killer Kobolds! Action just leveled up. Killer Kobolds is designed for a party of four to eight characters of levels 8 through 12, but could readily be tweaked to accommodate parties of lesser or greater strength. Intentionally set in an entirely generic small village in need, Killer Kobolds can be easily dropped into any Dungeons and Dragons setting. Recently updated with a Yawning Portal cameo, the content within fits perfectly into any Tales of the Yawning Portal campaign, slotting perfectly between White Plume Mountain and Against the Giants. Additionally, it could readily be worked in to your Tyranny of Dragons, Elemental Evil, Rage of Demons or Storm King’s Thunder campaign.

The door slams open so hard that the wall shakes and the hinges groan. To everyone’s astonishment, a goblin staggers in. He is badly wounded, with dried blood covering about half of his body. Only a moment before the air was full of the rattle of dice, the slap of cards, and cries of victory and defeat. Now the Gambling Golem is dead silent. The goblin lurches toward your table then collapses right in front of you. “Help me,” he croaks, looking up at you with bloodshot eyes. “I’ll make you rich!”

A desperate rescue beneath the waves. The Deadly Sea is an oceanic quest for 4-8 characters of 4th-7th level in the AD&D® game. The use of magical items or spells which aid undersea combat, movement, and breathing is strongly advised. The ability to open locks is also helpful, as are mariner skills and knowledge. See additional notes in the section ‘‘For the Dungeon Master.” The adventure begins at a seaport which the Dungeon Master should name and develop as desired, to fit the circumstances of his campaign. The names of other areas may be changed to fit the campaign as well. This module requires some detailing and planning prior to use.

Deep in the elven forests of Myereth, ancient rowan trees spread white boughs above a sacred site. Pillars of stone twist like some strange form of vine, curling among the branches and reflecting the light of a silvery moon. The forest is silent, and beautiful, protected since the dawn of time by a powerful Unicorn. The elven forest of Myereth is well known throughout the world as a safe haven of good and peace, a place where evil cannot stand to enter and where the trees weep healing tears upon those injured within its boundaries. Any player character elves know of the forest, its healing properties, and its legendary beauty. They may have heard of it as a legend, or they may have visited its mystic shrine when they were children, brought along on a pilgrimage by other elves. But something has gone terribly wrong. Refugees from Myereth, terrified and confused, are flooding into other elven cities. They speak of a great evil that has conquered the forest, one that has killed the body of the immortal Unicorn and tainted its spirit. Myereth runs with blood, they say, and the once-powerful rowan trees have begun to wither and die. In the center of the Rowan Grove, the bloodied bodies of the last elven warriors of Myereth lie scattered and broken. Those responsible call themselves the Servants of the Blood Moon, and they are led by a dark-robed sorcerer. The surviving elves do not know this evil man — all but one of those who fought against the Servants died — but they know that the sorcerer calls himself Tamarat. He has butchered the Unicorn, the spirit of the forest. The Myereth, and the elves, are dying.