| Title |
Publisher ▲ |
Price |
To explore strange new worlds, to seek out new life, and new civilization, to boldly go where no man has gone before… These words have been uttered by some of the most influential Captains that Starfleet has ever yielded. They embody Starfleet’s guiding principles, regardless of era. That’s why, when a mysterious alien is discovered that claims to come from a place no one in the Alpha/Beta... [click here for more] |
ELH |
FREE
|
Empress Hoshi Sato, long may she reign, has graciously allowed the engineers of the Terran Empire to examine and reverse-engineer her flagship, the Defiant. It has led to many technological advances that have allowed the Empire to further subjugate other species and acquire new stellar territory. Meanwhile, the greatest minds of the Empire have successfully enhanced the Human genome to create a... [click here for more] |
ELH |
FREE
|
The Enterprise under Captain James T. Kirk is but a year away from completing its Five-Year Mission. The Ceratodraco have recently joined the Federation with full member status. The Alpha and Beta Quadrants are at peace. However, there are those that would seek to destabilize the relationship between the Klingons and the Federation. It’s up to the crew of Deep Space 24 to hold the line and prevent... [click here for more] |
ELH |
FREE
|
The “Galactic South” of the Alpha Quadrant borders with several neighbors that like testing said borders. Tholians and Talarians are chief among them, especially during the Dominion War. While Starfleet is fielding every possible ship for battle against the Dominion, there is still a need for ships along the Federation’s other borders. Without such “flag waving” the borders would collapse... [click here for more] |
ELH |
FREE
|
Since 2017, I have been an avid contributor to the Star Trek Adventures community, including contributions to Continuing Mission, multiple streamed games, and running the subreddit. Over the years I’ve produced enough homebrew content that warrants updating and combining them all into a book!
Contained within the nearly-200 pages of this book is every single mission compendium, species profile,... [click here for more] |
ELH |
FREE
|
Some secrets are best left buried. Whether that be forbidden knowledge, ancient technology, or a cache of weapons, the end result is the same. The one doing the discovering has to weigh the risk of revealing these secrets, be at the cost of their own morals, their mortality and that of others, or perhaps even an entire culture.
This book provides you, the GM or Player of Star Trek Adventures,... [click here for more] |
ELH |
FREE
|
This mission was released late last year under the Pandora's Box Mission Compendium. Now it's in stand-alone format! It's perfect for any of you looking for a spooky Halloween style mission for your Star Trek Adventures games!
Mission Synopsis:
The Player Characters are diverted by a disturbing distress call on their way to the Sabine Expanse. The distress... [click here for more] |
ELH |
FREE
|
Post-Apocalyptic Office Battlemaps
The world ending is no excuse to not be at work on time!
20 maps. 5 Levels.
Rust, Desert, Snow, and Jungle variants.
40x40 grid
100px and 200px variants.
Commercial License!
Check out the desert variants for FREE on my Patreon: Coffee Dragon Studios... [click here for more] |
Lair of the Coffee Dragon |
$9.99
|
The 2d20 System Reference Document (or 2d20 SRD) is a free toolkit that allows creators to craft their own 2d20-based role-playing games and supplements. It explains all the core mechanics of the system, enabling game designers to create exciting experiences around Modiphius’ cinematic high-action and dramatic ruleset.
The 2d20 SRD serves as a central reference for the “core” of the 2d20... [click here for more] |
Modiphius |
FREE
|
This packet includes logos, Word, and InDesign templates for use with the Modiphius 2d20 World Builders program. ... [click here for more] |
Modiphius |
FREE
|
A Prehistoric Monster Entombed in Ice!
It is March 1940 and Nachtwölfe has dispatched a secret expedition to an uncharted island colloquially known as Threshold in the US territorial waters of the Bering Strait.
Intercepted intelligence has alerted Section M to the expedition’s presence and agents are recruited as part of a joint Anglo-US mission to investigate and interdict. They... [click here for more] |
Modiphius |
$7.50
|
Triad Trouble in Shanghai
Shanghai, China: January 1943. The city is in the tight grip of the Imperial Japanese Army. While high society revellers enjoy the delights of the “Paris of the east”, Black Sun secretly loot the occult treasures of the Pacific under the nose of the Japanese occupiers.
Section M learns that the Germans have a secret way of smuggling these treasures out, codenamed Oberon... [click here for more] |
Modiphius |
$7.50
|
Welcome to another chilling edition of Halloween Horrors – are you as ready to be terrorised as Achtung! Cthulhu presents its now annual offering of ghosts, ghouls, and things that go bump in the night!?
This year (2023) we’ve a special treat with five FREE fantastically frightening Halloween Horrors from the devious mind of acclaimed horror writer Bill Heron, all... [click here for more] |
Modiphius |
FREE
|
Horror at a Stately Home!
Welcome to Section M: Priority Missions, smaller one-shot missions and scenarios to help out the hard-pressed GM. Inside you’ll find a complete mission brief and full colour map to help you run a shorter one-shot session, plus a set of seeds to provide inspiration for further adventures.
Strange events are occurring at Raynethorpe Hall in East Anglia, where Lord Edward... [click here for more] |
Modiphius |
FREE
|
Two bonus biomes for extra adventures!
It is said it is the journey rather than the destination which is important and Achtung! Cthulhu: Unexplored helped gamemasters fill in the blank spaces which agents often simply “redline” through.
There wasn’t quite enough space in the original print version of Achtung! Cthulhu: Unexplored to... [click here for more] |
Modiphius |
$8.00
|
All Hallow’s Eve, or Halloween, has long been an unquiet time when restless spirits roam abroad, and it is said, the dead walk the Earth. It’s a no-less challenging time in Achtung! Cthulhu’s Secret War, when myriad monsters are unleashed at the witching hour to wreak havoc upon unsuspecting mortal foes.
In this FREE supplement for the Achtung! Cthulhu TTRPG, we present five villainous fiends... [click here for more] |
Modiphius |
FREE
|
Liberate Europe from the Hellish Hordes!
It is the spring of 1944 and after five years labouring under the yoke of oppression, Europe yearns for liberation. A vast Allied army of personnel and machines is assembled on the south coast of Britain ready to launch the greatest sea and airborne invasion in history.
But the forces of the Axis occult, Black Sun and Nachtwölfe, are not ready to... [click here for more] |
Modiphius |
$21.50
|
Welcome to Section M: Priority Missions, smaller one-shot missions and scenarios to help out the hard-pressed GM. Inside this PDF you’ll find a complete mission brief and full colour map to help you run a shorter one-shot session, plus a set of Adventure Seeds to provide inspiration for further adventures.
In Resurrection Men Allied intelligence has discovered a network of Great War era tunnels... [click here for more] |
Modiphius |
Pay What You Want
|
Welcome to Section M: Priority Missions, smaller one-shot missions and scenarios to help out the hard-pressed GM. Inside this PDF you’ll find a complete mission brief and full colour map to help you run a shorter one-shot session, plus a set of Adventure Seeds to provide inspiration for further adventures.
In Our Lady of the Eternal Sapphire, agents are tasked with investigating a monastery located... [click here for more] |
Modiphius |
Pay What You Want
|
Shadow of the Crawling Chaos
Bow down before the Obeah Emperor!
It is the winter of 1941 and a rare treat awaits your agents as they check into a glamorous Caribbean resort for a spot of rest and relaxation.
Yet the demands of the Secret War are ever present and soon they are drawn into accepting a low-risk mission to take custody of a strange artefact. What begins as an apparently simple exchange... [click here for more] |
Modiphius |
$7.50
|
Awesome Expeditions Through Uncharted Territory!
It is said it is the journey rather than the destination which is more important and Achtung! Cthulhu: Unexplored fills in the blank spaces on the map, agents often simply “redline” through before their next epic encounter.
No corner of the globe is safe from the unholy alliance of cultists and the Mythos, and agents... [click here for more] |
Modiphius |
$22.00
|
Welcome to war on a new front as Achtung! Cthulhu presents its first digital pack for use with all your favourite virtual table top (VTT) apps.
Inside, you’ll find six starter maps including town, farm, camp, village, tunnels, and pyramid to kick off your adventures in the Secret War.
There’s also 66 unique tokens including a broad range of archetypes for players, plenty of foes... [click here for more] |
Modiphius |
$7.00
|
![Achtung! Cthulhu 2d20 - World Builder's Bundle (PDFs) [BUNDLE]](https://d1vzi28wh99zvq.cloudfront.net/images/4329/425069-thumb140.png)
This special bundle product contains the following titles.
2d20 World Builders Logos and Templates Regular price: $0.00 Bundle price: $0.00 Format: ZIP File This packet includes logos, Word, and InDesign templates for use with the Modiphius 2d20 World Builders program.... 2d20 System Reference Document Regular price: $0.00 Bundle price: $0.00... [click here for more] |
Modiphius |
$41.98 $33.00
|
Dare you face the terror lurking at the heart of Saint Sulac? Join a band of intrepid Allied agents as they investigate the mystery gripping this obscure corner of France. Who are the mysterious Nazi Black Sun? Why have they overrun this sleepy French village? What are they doing with the villagers they imprison in the mysterious ancient chateau at its centre? This FREE 48 Page Quickstart PDF contains:... [click here for more] |
Modiphius |
FREE
|
Welcome to the Secret War! In this Achtung! Cthulhu 2d20 starter set, you’ll get your first glimpse into the hidden globe-spanning conflict between the forces of good and evil! Only you and your scrappy band of heroes can defeat the malignant forces of the occult, and the malevolent might of their Mythos masters!
Punch brain-sucking horrors in the tentacles! Ride drilling... [click here for more] |
Modiphius |
$20.00
|
Climb Aboard Hitler’s Steel Behemoth!
It is November 1944 and as winter descends, the Allied advance rumbles to a halt on the borders of Fortress Germany. The US Army and German defenders settle down in a stalemate as they watch each warily across the Siegfried Line.
In just a few short days Operation Watch on the Rhine, or the Battle of the Bulge as history... [click here for more] |
Modiphius |
$10.00
|
Danger Island!
It is February 1942 and as Japanese forces close in on the British stronghold of Singapore, Section M attempts to evacuate one of its foremost Asian experts, Colonel Horace Charles Farthingdale and his assistant, Ms. Marjory Weathers, plus a valuable archive of papers and artefacts to safety.
But during their flight to Darwin, Australia, their Short Flying Boat is attacked by Japanese... [click here for more] |
Modiphius |
$7.50
|
Eat For Victory!
The Official Achtung! Cthulhu Recipe Book brings the Secret War to your dinner table!
The Section M Mess Officers have painstakingly crafted these delectable treats from across the North African theater and beyond. Featuring such sugary delights as the sweet Moroccan Snake Cake and the dangerous sting of the Scorpion Cocktail! Section M invites all agents... [click here for more] |
Modiphius |
FREE
|
Tanks, Tentacles and Terror!
Launch yourself into an epic late Secret War adventure that takes you inside the secret offensive within the Battle of the Bulge!
It is December 1944 and the Allied advances after D-Day come grinding to a halt on the borders of Fortress Germany. As the first snows fall, both sides eye each other warily across the lines, content to rest and recuperate as winter sets in.... [click here for more] |
Modiphius |
$21.00
|
NOTE! The Achtung! Cthulhu Player's Guide contains the full core cinematic 2d20 rules for actual play, and you’ll require that to play the game.
Direct the course of the new Secret War!
Welcome to the Secret War in this fast-paced pulp-influenced rollercoaster of an RPG which nimbly mixes the sanity-challenging terror... [click here for more] |
Modiphius |
$19.99
|
This handsome PDF Gamemaster Screen contains four portrait-oriented panels, with stunning artwork from Boris Martsev featuring heroes of the Secret War like Professor Richard Deadman, Ariane Dubois, Sgt Brandon Carter, and an array of evil Black Sun and Nachtwölfe villains they’re battling.
The interior features useful tables and charts from the core rulebook, as well as quick references... [click here for more] |
Modiphius |
$18.00
|
Battle the Black Goat of the Woods!
It is March 1941, and Section M receives reports that a Ju 52 transport plane has been downed near the village of Glavica in Yugoslavia. Planes do crash in this remote mountain range, but reports of strange atmospheric conditions intrigue Section M’s analysts.
When further intelligence is received that the plane was carrying an unusual stele recently unearthed... [click here for more] |
Modiphius |
$8.00
|
Conquer the devils of Elbrus Mountain
It is 1942 and strange reports reach Section M from the Caucasus region, near a little known mountain called Mount Elbrus. The Resistance report sightings of both Nachtwölfe operatives and strange, newly awakened creatures, referred to as devi or “devils” who have kidnapped a number of locals.
Currently in Persia, the agents are... [click here for more] |
Modiphius |
$7.50
|
Explore an Alien Treasure Vault
It is June 1942 and Section M receives intelligence from a trusted source concerning the emergency evacuation of a weather observation facility (WOF) on Olivia Island, an otherwise insignificant rock 650 miles south east of the North Pole.
A coded message indicates that a U-boat recently extracted the entire complement of the German weather observation facility there... [click here for more] |
Modiphius |
$7.00
|
Face the malevolent menace of the Mi-Go!
As summer bleeds into autumn in 1940, the Battle of Britain rages over England’s southern skies. As the RAF’s Spitfires and Hurricanes struggle to contain the might of the Luftwaffe’s daily raids, an unusual discovery at a remote Scottish site catches Section M’s eye.
A valuable cache of Blauer Kristall or Blue Crystal... [click here for more] |
Modiphius |
$7.00
|
Survive the Night Time Terrors of Occupied France!
Having received intelligence from its Maquis allies in Southern France, Section M drops a team of agents into Vichy-controlled Marseille in the summer of 1941 to disrupt a powerful Black Sun ritual linked to the Dreamlands.
While the mission is a success, at least partially, the agents suddenly find their Resistance contact gone, their escape... [click here for more] |
Modiphius |
$7.00
|
Operation Snowstorm
When Outpost Epsilon-3, a remote research post in British Columbia, goes radio silent for over a week, Majestic’s suspicions are aroused. An experienced team of agents is quickly delivered to the nearby snowbound town of Dunley, and ordered to investigate.
As they navigate the hazardous path to the base, their progress is made more difficult by a dangerous blizzard, considerable... [click here for more] |
Modiphius |
$7.00 $5.25
|
Jeopardy in the Jungle!
It is March 1942, and months after the Japanese invasion of the Philippines, American and Filipino forces are in painful retreat. General MacArthur makes ready to evacuate to Australia, but in the Secret War, Japanese occult operations are just beginning.
A team of Majestic special operatives are hastily assembled. Their mission: go behind enemy lines, and learn the truth... [click here for more] |
Modiphius |
$7.99
|
Foil a Bizarre Alien Experiment!
Welcome to Operation Ultimatum, a one-hour introductory mission to help showcase Achtung! Cthulhu and the 2d20 system. Whether you’re new to roleplaying games, or just new to the rip-roaring pulp adventures of the Secret War, this mission has been specially designed to be fun and accessible— and provide the perfect introduction... [click here for more] |
Modiphius |
FREE
|
It is August 1940 and the Netherlands is still reeling from the German Invasion just three months earlier. Queen Wilhelmina and her administration have fled into exile and an uneasy peace settles over the country, as the first embers of resistance begin to smoulder.
From the small Dutch fishing town of Nermegen, reports reach Britain’s Section M of a strange installation being constructed on the... [click here for more] |
Modiphius |
$7.00
|
350 million Kilometres from Home!
It is late 1940 and word reaches Section M of strange activities in the mountains of Argentina. A local source has spotted supply trucks with a distinctive logo journeying into the interior, heading toward a deserted mountain range.
Section M’s interest is further piqued by the presence of Dr. Konstantin von Raedler, a rising star in the Nachtwölfe science... [click here for more] |
Modiphius |
$7.50
|
A Race Against Time Versus the Enemy Within!
At the height of the Blitz, mysterious coded radio messages are drifting across London’s airwaves, and Section M’s analysts at Clemens Park want to know why.
With no front-line troops readily available, a group of more academically-minded agents are drafted in to investigate. The signals are traced to an anonymous North London terraced house... [click here for more] |
Modiphius |
$7.00
|
A New Secret War begins!
Welcome to the Secret War in this fast-paced pulp-influenced rollercoaster of an RPG which nimbly mixes the sanity-challenging terror of Lovecraftian cosmic horror, with the chaos and heroism of World War II. Enter a world of audacious Allied agents, malicious Nazi villains and the unfathomable gods and monsters of the Mythos themselves,... [click here for more] |
Modiphius |
$21.00 $14.99
|
Storm an Axis Airfield!
Welcome to Section M: Priority Missions, smaller one-shot missions and scenarios to help out the hard-pressed GM. Inside this PDF you’ll find a complete mission brief and full colour map to help you run a shorter one-shot session, plus a set of Adventure Seeds to provide inspiration for further adventures.
A mysterious Luftwaffe aircraft was spotted making what appeared... [click here for more] |
Modiphius |
Pay What You Want
|
This FREE Quick Reference PDF gives you access to all the major Achtung! Cthulhu rules at a glance and also features a handy set of tables.
There’s quick guides on skill tests, uses for Momentum, opposed tests and how to improve the odds, plus reminders on all the major and minor actions you can take in a action scene, as well as those all-important attribute bonuses.... [click here for more] |
Modiphius |
FREE
|
Venom, Vengeance and Victory!
It is said you cannot leave Africa, it is always with you and in this combined guide and campaign book for Achtung! Cthulhu 2d20, we present a complete field guide for one of the Secret War’s most intriguing theatres, plus an epic 10-part campaign battling the might of the invidious Ophidians!
In the Guide to North Africa, you’ll find chapters on both the conventional... [click here for more] |
Modiphius |
$16.00
|
Play ball on the Field of Screams!
Even the bravest of agents need some well-deserved rest and recreation. Amid the stress and strains of fighting the Secret War, your agents find themselves enjoying a rare moment of downtime in Rockford, Illinois.
A small town typical of middle America’s heartland, nothing exciting ever usually happens in Rockford, but this Saturday it plays host to the Kenosha... [click here for more] |
Modiphius |
$7.00
|
The hunt for a terrifying super weapon lost in the mists of history!
Embark on an epic globe-spanning adventure that takes you from the dawn of the Secret War to the fall of ancient Atlantis itself!
It is the summer of 1939 and as storm clouds gather over Europe, word reaches the Allies of the curious case of Dr. Botho Ehrlichmann, a noted academic and scholar.
As the events around... [click here for more] |
Modiphius |
$21.00 $19.99
|
Acquire a Mi-Go Princess Egg!
It is March 1940 and Section M receives an unusual invitation. Dr James Fairfield, a renowned occult researcher, has announced an auction for what he claims is an unhatched Mi-Go egg.
Unsurprisingly, the auction draws a lot of attention from occult agencies on both sides of the war including Black Sun, Nachtwölfe, and Majestic. Not to be outdone,... [click here for more] |
Modiphius |
$7.50
|
Explore a Haunted Forest
Every place in the world has its ghost stories. The dark places of malevolence and dread. Do not stray from the road, do not linger in the dark, do not enter the forest. One such location is the Malevolent Grove.
Centuries ago, a church was built containing waters of great mystical power which could transport people through time and space. Unholy rituals profaned the site... [click here for more] |
Modiphius |
FREE
|
Log In 
