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Classic Fantasy Imperative

Classic Fantasy Imperative


Unveil a Realm of Adventure with Classic Fantasy Imperative!  Step into a world where imagination knows no bounds and epic tales are woven by your choices. Classic Fantasy Imperative invites you to embark on thrilling quests in realms of fantasy and wonder. Whether you're a battle-hardened fighter, a cunning rogue, a wise magic-user, or a steadfast cleric, Classic...   [click here for more]
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Destined

Destined


Destined - Superheroic Roleplaying Who are you destined to be? If you were given fantastic powers, who would you be? Would you try to save the world - or conquer it? Would you promote peace and justice, or foster fear and demand blind obedience? Would you strive to be the world’s greatest hero or its most infamous villain?   Destined is a game...   [click here for more]
Design Mechanism  $19.99

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Luther Arkwright: Parallel Lines

Luther Arkwright: Parallel Lines


Luther Arkwright: Parallel Lines A Mythras Campaign Supplement for Luther Arkwright Join Valhalla's Mjollnir Section and take part in eight separate missions investigating planar anomalies and nefarious Disruptor schemes. How far has the Disruptor Knight known as Loki gone in his bid to bring about global war? What is the source of strange psychic...   [click here for more]
Design Mechanism  $12.99

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Mythras

Mythras


Mythras Core rules Mythras is the new name for an older game, but while the name might have changed, the system remains the same, but presented in an updated format with new interior artwork and layout design, along with some new content (Special Effects, small tweaks to the rules, and Spirit Combat Effects). In fact, we've managed to pack more into a smaller space, and reduced the price accordingly....   [click here for more]
Design Mechanism  $15.00 $10.99

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Mythras Character Creation Workbook

Mythras Character Creation Workbook


This free aid for Mythras players provides a series of summaries to help with character creation. It includes handy table for attribute calculation, and skills summarised by culture and career. A useful Skills Allocation worksheet assists with allocating skill points from each stage of the character generation process, and our latest character sheet rounds out the package. ...   [click here for more]
Design Mechanism  Pay What You Want

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Mythras Imperative

Mythras Imperative


Mythras Imperative is a complete, open, ORC-licensed d100 game system that offers thrilling adventures in multiple genres. Based on percentile dice and a variety of skills tailored to the character's culture and profession (rather than classes or levels), game play is simple and intuitive to understand and resolve, and highly flexible. Mythras Imperative features comprehensive...   [click here for more]
Design Mechanism   FREE 

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TDM111: Mythras Companion

TDM111: Mythras Companion


The Mythras Companion provides Mythras Games Masters with additional mechanics for their games, expanding the scope of the acclaimed d100 system. A collection of material published in previous supplements, and new material written specially for this book, the Mythras Companion includes: Tactical Combat Social Conflict Sanity & Corruption Vehicle Rules Race...   [click here for more]
Design Mechanism  $5.99

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Brace Yourself!: Mythras Combat Module

Brace Yourself!: Mythras Combat Module


The giantess Tadc and her bear companion, Terrorpaw, have seized a group of terrified villagers and hold them in Tadc's lair. A rescue party has been assembled to free the villagers and end the giantess's reign of fear over the land.   The third in our series of Combat Training modules, Brace Yourself deals with fighting creatures. Both the foes in this module (the giantess Tadc...   [click here for more]
Design Mechanism  $3.99

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Breaking the Habit: Mythras Combat Module

Breaking the Habit: Mythras Combat Module


Trapped in a narrow alley, four fugitives must break the shield wall of the highly trained city militia to escape. Their opponents are well armed and well armoured. To get to the city gate and freedom, they need to focus on bypassing the shields and swords, which means breaking old habits...   Mythras Combat Modules provide a self-contained encounter designed to highlight...   [click here for more]
Design Mechanism  $2.99

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Casting the Runes Preview

Casting the Runes Preview


This special preview gives you a glimpse inside Casting the Runes, the new GUMSHOE-powered game of occult investigation, set in the world of M. R James’ celebrated ghost stories and tales of the supernatural. Written by Paul StJohn Mackintosh, and published by The Design Mechanism (creators of Mythras), we are launching our Kickstarter Campaign on January 2nd 2020. As you can see...   [click here for more]
Design Mechanism   FREE 

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Classic Fantasy Preview

Classic Fantasy Preview


This is a special sneak peak at the highly anticipated Mythras supplement, Classic Fantasy. With this book (to be released in April or May), fans of d100 roleplaying systems have all the tools they need to undertake Old School dungeon and wilderness crawls, with all the classes, spells, magic items and monsters found in one of the most venerable and fondly remembered...   [click here for more]
Design Mechanism   FREE 

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Coddefut's Stipule - TDM700

Coddefut's Stipule - TDM700


What is afoot in Silkspindle Tower?   A small town on the Dahaut coast has a distinct problem: its fishermen are going missing, vanishing from the seas with their boats and catches, never to be seen again. People are scared; could this have something to do with the wizard Coddefut who once lived in the tower? Never! He disappeared 20 years before, so perhaps this is mere coincidence....   [click here for more]
Design Mechanism  $4.99

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Destined Preview

Destined Preview


A free 38 page preview of The Design Mechanism's forthcoming superhero game, Destined. A complete RPG in its own right, Destined takes the acclaimed Mythras rules into superpowered territory. Handling a range of power levels and different campaign approaches, Destined is a comprehensive, innovative approach to superhero roleplaying, with a wide range...   [click here for more]
Design Mechanism   FREE 

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Fioracitta

Fioracitta


From a distance, the city shines so brilliantly that you never see the darkness until it is too late to walk away. Her streets are ancient, yet she bristles with the new. She charges the world for what she offers; but for what she offers, you’d sell her both your eyes. The city is Fioracitta, the Heart of Power. And she welcomes all visitors with open arms. This supplement for Mythras...   [click here for more]
Design Mechanism  $15.99

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G1 These Violent Delights

G1 These Violent Delights


When the son of an elven noblewoman goes missing, the characters are recruited by the Lady Nuathyn to find him, leading the party from the town of Gramby and into the mysteries of Grune Vel Wood. Is everything as it seems? And how will the characters cope with the moral choices ahead... A Classic Fantasy module for characters of Rank 1 and 2. These Violent Delights contains full details on...   [click here for more]
Design Mechanism  $4.99

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In High Dudgeon

In High Dudgeon


Games Without Frontiers...   Every year, the villages of High and Low Dudgeon meet for the midsummer games. Every year for the past 10 years, Low Dudgeon has lost. The villagers are suspicious; what is High Dudgeon's secret? Could it be magic? Could it be some secret training technique? Is it outright cheating? Enter the intrepid characters, visiting the villages to enjoy the...   [click here for more]
Design Mechanism  $5.99

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Lyonesse: Fantasy Roleplaying Based on the Novels by Jack Vance

Lyonesse: Fantasy Roleplaying Based on the Novels by Jack Vance


Based on the award-winning fantasy trilogy* by one of Science Fiction and Fantasy's greatest wordsmiths, Lyonesse transports you to the Elder Isles, where King Casmir plots to seize control of the Ten Kingdoms, assassinate his foes, and prevent a disturbing prophecy from being fulfilled. Elsewhere, the magicians Shimrod, Murgen, and Tamurello are locked in a private battle...   [click here for more]
Design Mechanism  $25.00

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M1 The Terror of Ettinmarsh

M1 The Terror of Ettinmarsh


Something ancient and evil stirs in Anminster, threatening the peace of this sleepy backwater village. It is up to the characters to investigate and prevent the terror of Ettinmarsh from returning... A Classic Fantasty module for characters of Rank 1 and 2. The Terror of Ettinmarsh contains full details on Anminster, it's nearby ruins, and all encounters. ...   [click here for more]
Design Mechanism  $4.99

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M2: Moonspike Tower

M2: Moonspike Tower


A further exploration of Anminster and the Ettinmarsh, first introduced on module M1: The Terror of Ettinmarsh. This scenario explores the eponymous tower, offers greater insights into the terrible legacy of Kelamaz, and takes the intrepid into the Tomb Lair of the Kobolds. A Classic Fantasy scenario for Ranks 1-2. ...   [click here for more]
Design Mechanism  $5.99

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Monster Island

Monster Island


Imagine a land of dark, sweltering jungles filled with nameless monstrosities and savage reptilian head-hunters... hacking through thick undergrowth to uncover forgotten overgrown ruins filled with glittering treasures... discovering mysterious cities of gold hidden high up between the sheer mountain peaks, filled with foul sorceries... uncovering ancient temples still used by secretive cults to...   [click here for more]
Design Mechanism  $14.99

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Monster Island Companion

Monster Island Companion


The Monster Island Companion is a PDF accompaniment to Design Mechanism's Monster Island book for Mythras.   It contains a massive, A2-size, full colour, layered map of the island. You can select what elements to display (hex grid, place names, locations, political boundaries) and even switch between the colour and black and white versions. Print customised versions of the map...   [click here for more]
Design Mechanism  $4.99

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Mythic Babylon

Mythic Babylon


In the year 1765 BC, King Zimri-Lim of Mari emerged from a planning session with his aides and summoned his personal scribe. As he paced the courtyard in his palace in the city of Tuttul, he dictated a letter to the scribe, who used the cut end of a reed to press the message into a warm clay tablet. That letter, which was to be sent within the hour by speedy messenger, said:   "To my wife, Šibtu,...   [click here for more]
Design Mechanism  $17.99

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Mythic Britain

Mythic Britain


It is the year Four Hundred and Ninety Five, as the Christian scribes reckon it, since the birth of the infant Jesus Christ... He is the High Druid of Britain. Alive when Claudius landed on Britain’s shores. An advisor to Boudica when she challenged the Romans. Alive when the Romans massacred the druids at Ynys Mon. Alive when Vortigern ventured north...   [click here for more]
Design Mechanism  $17.95

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Mythic Britain: Logres

Mythic Britain: Logres


Mythic Britain: Logres is Paul Mitchener's superb book detailing the Saxon culture of Britain and contains everything you need to know about these stalwart invaders of the island. Logres details their culture, beliefs, kings and chieftains, politics and superstitions, and presents a mini-campaign set against Cerdic's arrival on the south coast, where he must deal with both belligerent...   [click here for more]
Design Mechanism  $14.99

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Mythic Constantinople - TDM230

Mythic Constantinople - TDM230


Byzantium, Queen of Cities, Constantinople, bridging Europe and Asia like a jewel, the epicentre of medieval culture. The year is 1450 or, as the Byzantines reckon it, the 6,958th year since Creation. This is an age of exploration and invention; an age of intrigue, and an age of empires. The known world congregates here: mercenaries from England and Russia; the wealthy merchants of Genoa, Venice and...   [click here for more]
Design Mechanism  $13.99

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Mythic Constantinople: Life's Long Consequences

Mythic Constantinople: Life's Long Consequences


Kales Pegonites is the man that everyone wants. He’s gone missing, and there are several people looking for him for different reasons. But finding him is only part of the deal: Kales has found himself mixed up in a mystery as old as The City itself. Life’s Long Consequences is intended to showcase some features of Mythic Constantinople, particularly the seedier side of life. It is suitable for...   [click here for more]
Design Mechanism  $4.99

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Mythic Constantinople: The Curse of Triton

Mythic Constantinople: The Curse of Triton


The pirate calling himself Triton has laid siege to The Golden Horn, paralysing sea traffic into the Queen of Cities. Meanwhile, in a small monastery a mute slave has sought refuge from a terrible tragedy; elsewhere, an old and determined cult is seeking the return of a treasure stolen several years before by a disgraced soldier of Constantinople. These events are set to collide, and new secrets revealed,...   [click here for more]
Design Mechanism  $8.99

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Mythic Rome

Mythic Rome


Welcome to the birth of the Roman Republic, and follow it through to its murderous end, a tumultuous ride through some of its most turbulent history. Mythic Rome encapsulates the dark and gritty past, allowing players to take part in the founding of Rome: as a bandit on the Tiber; to overthrow the tyrannical 7 Kings; conquer the rival Etruscan city states; watch the city be sacked by Gauls; battle...   [click here for more]
Design Mechanism  $13.95

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Mythras GM Screen

Mythras GM Screen


Designed to be used with the 'World's Greatest Screen' (landscape format), the Mythras GM Screen contains 16 11x8.5" cards featuring artwork and essential tables from the Mythras core rules. Seven of the cards feature cover artwork from Mythras titles and are player-facing, while the remainder contain the tables and charts that GMs can insert on their side of the screen according to...   [click here for more]
Design Mechanism  $5.00

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N1 Tomb of the Mad Wizard

N1 Tomb of the Mad Wizard


Even to this day, the bards sing of the rise and fall of the wizard Darksong. Said to have fallen in love with a dark elf in youth, he scoured the world for the secrets of immortality, refusing to leave her side. His quest led him into darkness, and his spirit withered while his power grew. He became a tyrant, and his tower became a den of evil and hedonism. Far and wide was Darksong feared, and his...   [click here for more]
Design Mechanism  $4.99

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R1: Salvation

R1: Salvation


Jesra Vorak, a renowned Fighter from Greymoor, hires the characters for a perilous adventure into Ravenholm. On a mission to find her family sword, Salvation, and destroy the enemy that inhabits her ancestral home, Jesra seeks only the most heroic allies. Many dangers await the characters in Ravenholm, most of them unknown; Jesra is determined to fulfil her destiny and cleanse her bloodline...   [click here for more]
Design Mechanism  $6.99

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SQ1: Trouble in Nevermind - TDM508

SQ1: Trouble in Nevermind - TDM508


A mysterious tower randomly appears on the outskirts of Nevermind, an isolated rural village. Sometimes its appearance is fleeting; lasting only an hour or two, at other times it lingers for up to a week or longer. All manner of strangeness occurs when the tower appears: livestock, and sometimes villagers, go missing and weird creatures are spotted in its vicinity. Adventurers and soldiers have been...   [click here for more]
Design Mechanism  $6.99

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Take Cover!: Mythras Combat Module - TDMCM002

Take Cover!: Mythras Combat Module - TDMCM002


Caught in the act of desecrating a sacred statue, four thieves must defend themselves from the wrath of the lizardfolk natives if they are to escape with their bounty and their lives! Spears, darts and spells are coming their way, and to survive, they will need all their wits, cunning, and ranged weapon skills, not to mention as much cover as they can get...   Mythras Combat Modules...   [click here for more]
Design Mechanism  $2.99

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TDM124 Agony & Ecstasy

TDM124 Agony & Ecstasy


Welcome to Gemini City... Down in Brigadier Bay, someone has a grudge. Gang members are taking a beating; corrupt cops are taking more than a pay-off. But Gemini City has always had vigilantes - this is someone with a score to settle, and there will be no rest until everyone has been made to pay. It is down to the heroes to get to the bottom of things, and ensure that innocent people are not caught...   [click here for more]
Design Mechanism  $5.99

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TDM306: Sorandib

TDM306: Sorandib


Sorandib is an ancient city in catastrophic decline. The surrounding country has been laid waste by years of banditry and civil strife; the city itself is rife with factions, lawlessness and social unrest. Large areas are effectively abandoned or under the control of the local gangs. Just as the Emperor owes his immortality to magic provided by the king of Sorandib, the city will surely play some sort...   [click here for more]
Design Mechanism  $13.99

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The Fenix Papers

The Fenix Papers


The Fenix Papers collects a diverse array of articles, all penned by Pete Nash, and combines them into a single volume. Within these pages you will find rules expansions, essays, setting ideas, new creatures, scenarios, campaign advice, satire, and all manner of wit and wisdom from the fiendish mind of Mr Nash. Everything in The Fenix Papers can be used with Mythras, but the majority of these articles...   [click here for more]
Design Mechanism  $15.99

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The Temple of Set TDM509

The Temple of Set TDM509


Something foul is lurking beneath the sands of Aegypt, and a horror of the ancient world is about to be reborn The Temple of Set is an adventure for experienced Rank 5 Mythras Classic Fantasy characters and takes place in the mysterious land of Aegypt, an ancient kingdom of vast deserts, soaring pyramids, and powerful magic. While investigating the disappearance of a nomad clan, the characters...   [click here for more]
Design Mechanism  $9.99

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White Death

White Death


White Death By Chad Bowser A Soviet drift station in the Arctic ocean, seemingly abandoned. The Agency wants to know what the Russians were doing there and why it was so abruptly vacated. It has assembled a team to investigate; to uncover whatever it was the Soviet Union was using the station for. But what the agents find might not be what they were expecting. And what's more, the...   [click here for more]
Design Mechanism  $4.99

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A Bird in the Hand

A Bird in the Hand


In Port Grimsand, Coynrad Lornnz, that infamous trapper of birds, has stumbled upon his most exotic specimen yet; the Greater Crested Trill Warbler is a fabulous avian that is unlike any species discovered so far on the mysterious Monster Island. Naturally, Scabrous the Usurer, a moneylender with an unrivalled private aviary, has bought the bird, paying handsomely for the privilege. But he is...   [click here for more]
Design Mechanism  $7.99

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A Gift From Shamash

A Gift From Shamash


A Gift From Shamash By Pete Nash On the edge of the solar system, among the far-flung debris of the Kuiper Belt, the UNCC Nergal is sent to intercept the DVC Fukunusubi, a reclamation vessel that has stopped responding to communications and is on a collision trajectory with Earth. The crew of the Nergal have less than 90 hours to change the Fukunusubi’s course while, at the same time,...   [click here for more]
Design Mechanism  $3.99

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Book of Quests

Book of Quests


Book of Quests - an adventure supplement for Mythras.  This adventure supplement contains seven very different scenarios that can be played as a complete campaign, or as one-off adventures that should fit with most fantasy settings. Each scenario is complete with maps, diagrams, handouts and full Mythras statistics for all the NPCs and creatures encountered. Book of Quests offers months of play....   [click here for more]
Design Mechanism  $8.00

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Casting the Runes: Occult Investigation in the World of M. R. James

Casting the Runes: Occult Investigation in the World of M. R. James


Casting the Runes is a roleplaying game based on the works of M.R. James, the father of the modern British ghost story, and uses the GUMSHOE system for investigative RPGs. The unique character of James’s stories, and his own personality, inspire the game. Player-characters ( “Investigators”, under the guidance of the Game Master, proceed step by step to unearth the unearthly, researching...   [click here for more]
Design Mechanism  $17.99

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Classic Fantasy Expert Set - TDM501

Classic Fantasy Expert Set - TDM501


The Classic Fantasy Expert Set is an expansion containing a selection of high level spells for Ranks 4 and 5. Acting as a taster for the full high level expansion - Unearthed Companion - the Expert Set equips Classic Fantasy characters with a selection of Arcane and Divine spells so they can easily advance beyond Rank 3. Also included are rules clarifications for the core game, and a detailed look...   [click here for more]
Design Mechanism  $4.99

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G2: The Lonely Lighthouse - TDM505

G2: The Lonely Lighthouse - TDM505


Welcome to the desolate Sea of Dragons coast, on the northernmost reaches of the Duchy of Bethany. Several adventures await the intrepid party, including an exploration of the Lonely Lighthouse, now derelict, and strange events in the nearby Blue River Valley. This introductory adventure for Classic Fantasy is designed for three to four characters covering the standard class range. This module provides...   [click here for more]
Design Mechanism  $5.99

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Khakun Shrugs

Khakun Shrugs


Khakun Shrugs continues our Mythras Monthly Scenarios. February brings you Bruce Turner's adventure, an epic quest to placate an angered god who threatens the resettlement of Further Tarsennia. Who awoke the slumbering Khakun though; and what will be the cost be to avert his wrath? Join the Tarsen initiates of the Ruddy River Association to find out... ...   [click here for more]
Design Mechanism  $3.99

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Madness & Other Colours

Madness & Other Colours


Madness & Other Colours By Lawrence Whitaker A long time ago, in an evil empire far, far away, the Emperor Sool demanded that those who offend him should be punished in a most vicious way. So were created the Sool Statuettes, and their maker was none other than Loric Nygh, a suave and cunning magician who had developed ghastly engines of sorcery for just such a purpose. Baldomeer the...   [click here for more]
Design Mechanism  $3.99

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Mediterraneo Mitico

Mediterraneo Mitico


El Mediterráneo Mítico es un escenario de juego que proporciona los elementos necesarios para jugar en un entorno con base histórica, pero con el añadido de la magia, la influencia de los dioses, la existencia de criaturas de fábula y, por encima de todo, la presencia de nuevos héroes cuyas hazañas influirán notablemente en el devenir del mundo conocido. ...   [click here for more]
Design Mechanism  $2.99

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Mythras Combat Cards

Mythras Combat Cards


Mythras Combat Cards offers a new way for handling Combat Special Effects in your Mythras games. Each card describes a specific effect, along with an evocative illustration to help visual the action. Players and Games Masters can hold either a full deck, or simply choose a hand reflecting favoured or appropriate effects as needed. Each card is colour coded to show if it is offensive, defensive, or...   [click here for more]
Design Mechanism  $5.00

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TDM305 The Arakuline Tribute

TDM305 The Arakuline Tribute


The Arakuline Tribute is a Mythras fantasy scenario for Thennla (but easily usable in any fantasy world) involving the characters in the hunt for the fabled tribute of the Arakuline tribe, stolen by outlaws many years before. The tribute included the prized King Boar Shield, war totem of the Arakuline, and still sought after by many. The Boromog tribe believe the shield and tribute...   [click here for more]
Design Mechanism  $4.99

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The Predestination Engine & Other Stories

The Predestination Engine & Other Stories


This collection of adventures for the Casting the Runes RPG takes the investigators across the British Isles, from London to Edinburgh, the fens to the West Country, in their quest to solve supernatural occurrences and sinister manifestations. The scenarios are presented as individual tales, but can also be strung together to form a loose campaign. The Malvern Mystery Excavations near Malvern...   [click here for more]
Design Mechanism  $5.99

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