Centuries ago, a powerful wizard locked himself in his inner sanctum to dedicate his life to the pursuit of knowledge. His discoveries and magic remain sealed inside to this very day. Solve his riddle and unravel the fate of the wizard Maalzinabar and the sinister evil lurking in the depths. A 2-3 hour adventure for 5th-12th level characters

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

The Thane’s Crypt is one of my original adventures created a very long time ago. That being said it has been dusted off and revamped a bit for an interesting solo adventure for a low level or novice PC. A fortress fell to the forces of nature decades ago and the dungeon entrance has recently been discovered by a shepherd. It pits the PC against other parties who have found the crypt area to find the fabled Amulet of Akar which is said to possess magical qualities. Can your fledgling PC brave the depths and come out a hero?

Mimic Madness is a psudeo-adventure with four interesting mimic encounters. These four encounters are structured in a way that they can be used together as one adventure, or each individually dropped into any adventure from EL4 to 7. The encounters vary the mimic's tactics significantly, such as by having them we a weapon rack that wields the weapon it holds, pretending to be animated furniture using its ability to speak, and pretending to be a floor covering a pit; none of them rely on the typical chest or door mimics. Pgs. 24-25

Unlike other Dungeon Crawl Classics, this volume does not present a completed adventure. Instead, it presents a set of DM tools that will make your job easier. This book of dungeon geomorphs gives you everything you need to map out exciting underground adventures. The geomorphs are modular map segments designed to be combined in a variety of ways. There are 124 map segments, encompassing mazes, dungeons, underdeep caverns, monstrous lairs, castles, ruins, halls, and many other intriguing places to explore. Together they combine to make thousands of possible maps!

Great riches and sudden death, free for the taking. The owners of the vault dared all looters to test their wits against it. Hundreds of years later, the vault is still unopened. Now, it's your turn to try to get in. A heavily trapped vault containing a whole lot of treasure. Little combat. Pgs. 41-46

The adventurer is hired by Dawson Beam, the sheriff of the City of Verdant Reach, to investigate a gang of thugs that call themselves the “Rats of the Reach”. This is the second adventure in the 1-on-1 Mini-Dungeon series, but can also be utilized as a standalone adventure. Published by AAW Games.

At times adventuring groups will hit a town after a successful foray and go their separate ways for a short time. This adventure centers on such a scenario with one member opting to chase down a thief that has burgled the merchant’s guild. When checking with their cohorts the adventurer discovers they are the only one interested and, since its only one thief, the challenge should be fairly easy….right?

This horror mystery adventure scenario takes the players to a small village just behind the fog. In a last month, three people went missing from Dormay village and they still haven't been found. The concerned villagers want the players to find the missing folk or at least shed some light on their disappearance. Through investigative work the players will discover that the village has a 100 year old secret, a secret which punishes the wicked. While the villain died over a century ago, he left behind a dreadful design that torments the people to this day. Players' heart and soul will be put to the test as they are ultimately faced with the creature born of sin. Penance for Sin features a short horror mystery adventure scenario. It introduces a new fiendish monster. The adventure favors invastigation and roleplay over combat encounters. "The horror element" section in the adventure gives advice how to make your gaming sessions more frightening. Published by: Adventurer's Inn

After visiting a friend in a nearby town you head to the tavern to get some food. A recent storm has wreaked havoc and the residents are busy making repairs. Despite your offer to help the citizens politely refuse. After sitting down for your meal you quickly learned that some children found a ship that has run aground. The father tells you that the children are prone to exaggerate but you obtain directions to the supposed site anyway. Sure you’re alone, but you’ve got tons of experience already…

Trouble Cubed is a is a pseudo-adventure with three interesting gelatinous cube encounters. These three encounters are structured in a way that they can be used together as one adventure, or each individually dropped into any adventure from EL5 to 7. The encounters vary the cube's encounter situation significantly, and the tactics needed to deal with them, such as by trapping a character with a portcullis between a cube and a pit trap, placing a cube half down a pit trap, and having the cube accidentally ingest a beneficial potion (such as spider climb). Pgs. 29-30

After an Andoren village is razed by the Hydra's Fang, a renegade Chelish slaver-ship, outrage threatens the stability of both nations. You and your fellow Pathfinders are sent to capture the Fang before the Inner Sea is pitched into political frenzy.

Let’s face after multiple dungeon delves and wilderness encounters you just want to spend some of that hard won loot. If your party has been out in the wilderness a little too long the high walls of a frontier city is a welcome sight. Such is the case with the large community of Cedarwood in the Plains of Dorack. At 46 pages of locales if the PCs can’t find something interesting, they need a cure blindness spell!

The jewel of the Duchy, the great city of Filbar can be utilized as a home base for adventurers or as a goal to go see. This city has over 130 points of interest and is the home to the Duke of Filbar. Rumor has it that if you can't find it in Filbar, it can't be found anywhere...short of artifacts that is! The walled city has decorative fountains and artisans of every kind. Mages can visit the towers of magic and multiple potion shops. The grand courtyard south of the castle is the home of festivals and carnivals every month. All in all, this city is large enough to provide residence or adventure to almost every adventurer. At 49 pages long there is plenty to explore!

One page adventure, one page map. On the edge of a lake/ocean’s windswept field/forest, outside of his small stone home, a very old, callous human magic user, Cyfrin the Wrathful, summoned an invisible stalker in a magical binding circle. First he began to taunt the stalker, proclaiming his dominance over it, describing its powerlessness to do anything but carry out the old spell caster’s will. Next, Cyfrin dispelled its invisibility, ordering it to execute his plan. In Cyfrin’s excitement, he gazed upon the stalker’s now visible, horrifically impossible face - and abruptly suffered a stroke, dying on the spot. Still imprisoned, the stalker wants freedom. Will the PCs help it? Adventure hooks provided. Published by Wicked Cool Games

Step right up ... You too can be a contestant on … Adventuring Gladiators? A set of challenges meant to test the resolve of the party. Pgs. 32-45

Continue your duet campaign or add something new! Wake up in a druid colony and embark on a quest for trust and truth with plenty of political intrigue, hidden plots, and exciting combat along the way! Second Glance picks up where our first adventure, First Blush, left off and invites the PC to explore their world, test their growing abilities, and get to know their mysterious crystalline companion. However, this adventure can be inserted into any campaign setting and scaled accordingly. Second Glance is part of D&D Duet’s mission to bring you high-quality, ready-to-play material that supports adventuring parties of 1 Player and 1 DM. This adventure is written for a second-level character in a one-on-one 5th edition D&D campaign. It lets the PC explore a druid grove and observe its mysterious residents before traveling to a too-perfect town with twisted secrets. They’ll take on a calculating magistrate, addled cleric, and dark forest creatures but find that other, more ancient mysteries lie in wait just beneath the surface. Everything you need for your own two-person game is inside! This product includes: -A 2nd or 3rd-level adventure adaptable to any setting -Stat blocks for FOUR new creatures and three NPCs -A region map, two settlement maps, and two site maps to aid the PC’s investigations -A fully realized town complete with shops, fleshed out NPCs, and places to explore -Side-quests for curious adventurers or those fond of gold and magical items -Detailed backstory for the ancient warrior sheltered inside the PC’s treasured amulet -A custom magical item And helpful tips for DMing a one-on-one game This adventure is perfect for those looking to begin or continue their duet campaign. It could also serve as a story hook, session zero, or multiclassing narrative for a PC who wants to become a druid. Published by D&D Duet.

"It was already a freezing morning when you set out for the legendary Castle of Madness – the mysterious castle that is said to emerge from blizzards once every seven winters. " In this short treasure hunt for one 2nd level player, you'll brave an frigid mountain, an icy cave, and a haunted castle to bring home a pile of loot. Written as a digital gamebook, you will keep track of your character's hit points, spells, and inventory on your character sheet, and keep track of enemies using your own scratch paper. The game will play GM and all enemies.

Katha is a fully built city with nearly a hundred NPCs, dozens of shops, and many different factions all vying for power over this growing city. Katha is a growing city-state that can expand (or regress) in any direction depending on the choices of your group. It can easily suit any party of any size or level but is designed for mid-level parties with money to spend. The city will grow (or shrink) and change at the party's every move, making it a city full of potential. The document also includes a map and key for the city, four stat blocks for two major NPCs, a new monster, a boss fight, and a dungeon map. Katha is designed to be placed into any setting with only minor alterations. Advice for how to fit Katha into your setting is provided throughout the document. Included is also a plotline that can span anywhere between four and ten sessions. The Cult of the Storm, a mysterious and millenarian cult, hopes to bring about the end of the world so that it may be reborn. Several of the groups and NPCs in Katha are secretly working for the Cult. Will your party realize that they are accidentally helping them in time to stop the Cult from assembling the four parts of the weather control artifact and starting The Storm? The plot will also develop the city and reward your party not with wealth, but with property and the ability to build what they want and invest their time and energy into growing Katha.

Cleric's Challenge is a one-on-one AD&D adventure, made specifically for a Cleric character. Pommeville is a sleepy little town that seems like a good place to stay for the night. That is, until the dead rise from their graves and begin terrorizing the village! Ancient evil threatens to overwhelm the good folk of Pommeville unless someone can find a way to comfort the restless dead. A lone, player character cleric will have to be clever, courageous, and more than a little lucky to solve the mystery and save Pommeville from the mindless zombies that threaten it! TSR 9429