Trail of Cthulhu
Mythos Investigation and Horror in the 1930s
You have to keep the doors to the Outside from swinging open – no matter what the cost in life or sanity. You have to piece together clues from books bound in human skin, from eviscerated corpses covered in ichor, and from inscriptions carved on walls built before humanity evolved. You have to go wherever the answers are, and do what needs to be done to protect humanity. But do you dare to follow… the trail of Cthulhu?
Trail of Cthulhu is an award-winning roleplaying game of investigative horror, powered by the GUMSHOE system and produced under license from Chaosium. Acclaimed expert on the eldritch Kenneth Hite weds his encylopaedic knowledge of vivid historical detail to his mastery of H. P. Lovecraft’s classic horror tales to bring their cosmic malignity forward into the 1930s—a time when the creeping madness of the Great Old Ones intermingles with the sweeping cruelty of global totalitarianism.
Trail of Cthulhu is designed for investigative play: the challenge is in interpreting clues, not finding them. The game also offers:
- Two modes of play: Pulp (for the “desperate action” feel of Robert E. Howard or Indiana Jones) and Purist (full of philosophical horror and cosmic dread)
- A new take on Lovecraft’s creatures and cults that makes even the most familiar Mythos elements surprising and scary at the gaming table
- Innovative rules for sanity and stability
- A Drives mechanic that addresses the perennial horror RPG question, “Why don’t we just forget we saw anything, and go home where it’s safe?”
- GM advice on how to run a horror adventure
- Detailed notes on designing an enthralling, cohesive investigative adventure using the GUMSHOE system’s clue structure.
Trail of Cthulhu won two ENnie awards for Best Rules and Best Writing, as well as receiving an honourable mention for Product of the Year. It’s now in its third print run, and currently available in five languages.
Support for Trail of Cthulhu includes award-winning adventures, supplements, and campaigns from designers such as Kenneth Hite, Robin D. Laws, Jason Morningstar, Will Hindmarch, Jeff Tidball, Adam Gauntlett, Graham Walmsley, Gareth Ryder-Hanrahan, and Bill White.
You are among the few who suspect the truth about the mad gods at the center of the universe, about the Great Old Ones who dream of clearing off the Earth, about the extra-terrestrials who use mankind in their experiments, about the ancient legends of undying evil that are all coming true. You have to make sure nobody else ever finds out — or the world will wake up screaming…
See the complete reviews to date here.
.…I was concerned that my traditional style of low prep freeform gaming would have trouble with the GUMSHOE clue system included here… I quickly discovered that this was not an obstacle at all, … it was very easy to constantly push new clues through different Investigative Abilities. In fact, I found that the game worked spectacularly well with this style as the nature of these Abilities encouraged me to constantly engage each of the players thereby resulting in a mystery that was continuously moving forward to its PC driven conclusion. My play experiences have been far more satisfying than I would have expected, though my group has largely avoided physical conflict whenever possible.
CW Richeson on rpg.net
Overall, this is a masterful melding of the Gumshoe system with classic Cthulhu Mythos gaming, an inspired match. There’s so much goodness in this that I’ll be back again and again, not just to play but to mine for ideas whatever I am doing.
Megan Robertson on rpgnow.com
By now it should be evident that I really love Trail of Cthulhu. I think it manages to capture the feel and style of HPL’s stories, particularly when played in Purist mode, with rules built to complement the stories. GUMSHOE is a perfect fit for investigative type adventures, and well-suited for a plotted out set of scenes. It also is simple enough to be run in a more “off-the-cuff” improvisational style and doesn’t require a great deal of prep on the part of the Keeper.
Michael Harnish on RPG Geek
…the section on the Cthulhu Elder Gods/Outer Gods is superb and packed with so many incredibly insane ideas for running plots it is hard to talk about it without waving hands around incoherently. One small sentence about Elder Gods as meme loads was so compelling it was a hot topic in my house for three days. If you’re into CoC at all, this is worth getting to juice up campaigns and take them to 11.
The Gumshoe system is an investigation-oriented one, and this orientation is well suited to many Mythos scenarios. We enjoyed playing our characters and didn’t have too much trouble picking up the system. I’d recommend it.
Duncan Hunter on rpg.net
This book is gorgeous; my copy is a lovely 248 page hardcover. Jérome Huguenin does a masterful job with art and layout. That art is consistent throughout– something not to be underestimated as a key to make a game feel complete … Worth buying for any gamer interesting in horror or Lovecraft.
Lowell Francis on rpggeek.com
With enough for everyone and a system flexible to have from a purely investigative adventure to a action fuelled Indiana Jones style game, if you like Lovecraft, you simply can’t go wrong with it
Paco G Jaen of G*M*S Magazine
- Sample pages from Trail of Cthulhu.
- Resources for Trail of Cthulhu.
- See the complete reviews to date here.