Play Call of Cthulhu in 7 Easy Steps

I had barely been playing for a couple of years when I was introduced to Call of Cthulhu, the roleplaying game. Before that, I had mostly played AD&D, Star Wars, and Toons, and Call of Cthulhu had a distinct and very different tone. The cosmic horror, the Cthulhu Mythos, and the slower narrative pace were completely new to me, but the game got me hooked right from the start.

I remember staying up late after that first session, reading vigorously through the rulebook, especially the Call of Cthulhu short story by H.P. Lovecraft, found at the start of the rulebook. Even when I open this book today, just the smell of the paper takes me back to my small bedroom and sends shivers down my spine as I soldiered through the text with a massive dictionary by my side.

You absolutely do not need to read the entire rule book and Lovecraft’s work to play Call of Cthulhu. And of course, the best way to learn the game is to find someone to teach it to you and enjoy it with your friends. But you can also find a few solo adventures, which you can enjoy on your own and learn the game at the same time.

First things first, understand what Call of Cthulhu is all about. The game is typically set in the 1920s, but you can play in different periods, from ancient to modern times. Players take on the roles of investigators who delve into dark secrets and face otherworldly horrors. Your main goals are to survive and keep your sanity intact, as your characters will encounter things that challenge their understanding of reality.

Before my first Call of Cthulhu session, the game master introduced us to a few new concepts. All characters have not only hit points, but also sanity points which represent our characters’ mental health. The heroic antics of other games were somewhat dismissed altogether, since facing monsters could chip away at our characters’ sanity, even leaving them insane.

“Also,” our game master added, “this is a game of investigation. Think of this as Film Noir, instead of a high-action fantasy flick.” Now, this part set some of the players in my group a bit back, since we were accustomed to playing fast-paced games, laughing and shouting, more often than not getting into so much trouble by being foolish. “This a game where terrible monsters, ancient gods, and cosmic entities rule the universe, and whatever evil plans they have, you must discover and stop…before it's too late!”

That last part had us all on our toes, fumbling for pencils and characters. Saving the world from terrible monsters was our modus operandi!

To play Call of Cthulhu, you need a few items. You need access to the rules by having the rulebook, published by Chaosium, or through mediums like Quest Portal. The current edition of the game, 7th edition, has been well-received and applauded by gamers worldwide.

You also need a few character sheets. If you prefer playing using pen & paper, you can download character sheets on Chaosium.com. You can also access online character sheets and character tools on Quest Portal.

Of course, you need dice for almost all roleplaying games, and Call of Cthulhu is no different. You need at least 2 10-sided dice, and it is also good to have 6-sided and 4-sided dice available since these are the most commonly used dice in the game.

A pre-written module or a scenario is also recommended if you are starting out completely fresh. The Call of Cthulhu Starter Set has a fun module to play through, and you can find 2 free modules on Quest Portal: The Haunting and The Lightless Beacon.

That first night I played Call of Cthulhu, we only had one copy of the rulebook, and the internet was really not something where you could look up rules or ask an AI for clarification. But we had character sheets printed out, pencils, dice, and more snacks and sodas that would be considered enough for a whole football team. We had everything we needed for a good night filled with monsters and roleplaying games.

The first Call of Cthulhu character I created was an aspiring writer called Paul Deschamel and I still have the character sheet. I played the character in several scenarios until he went irrevocably insane after stumbling upon a Cthulhu monster playing a flute inside a lighthouse. I never said that these scenarios were very serious or masterfully written! I have to admit that although retiring Paul was a bit sad, that ending of the scenario had us all laughing so hard.

When creating a Call of Cthulhu character, you must follow a few simple steps. You start by determining attributes, then you choose a profession and assign skill points before writing a backstory for your new investigator.

You can read a detailed overview on how to create a Call of Cthulhu investigator by clicking here: https://www.questportal.com/blog/creating-call-of-cthulhu-characters

When I played my first Call of Cthulhu game, I didn’t know much about the basic mechanics. The Game Master that night simply stated that we would pick them up as we played since they are not all that difficult to grasp.

In fact, this is true. The primary rule system involves rolling percentile dice to see if you succeed or fail at skill checks and combat. If the result is equal or lower than the number that you have in the given skill, you succeed. The same applies to combat and sanity checks. The only time you do not roll a percentile dice is when you either roll for damage or when the keeper needs to see how many sanity points you lose (sorry to spoil the game for you, but your character will lose sanity points as the game progresses).

In the latest version, your character has a certain number of Luck Points, which they can use to adjust checks, i.e., one point of Luck spent reduces the roll by one point. Players can also opt to push rolls, but if a pushed roll fails it has dramatic effect on the outcome.

For my group, this was easy to grasp. We quickly understood the basic mechanics, and before long, we were knee-deep in trouble, slowly discovering that not all was well in Innsmouth. In fact, far from it!

One of the most interesting and fun roles in roleplaying games is the role of the game master. In Call of Cthulhu this player is called the Keeper. It is their role to set up the game environment, adjudicate the rules, lead the narrative and set the mood.

I was so fortunate that the Keeper in those first Call of Cthulhu games I played was experienced and knew the game inside out. Or at least it felt like that, but come to think of it, how well could a 16-year-old Icelandic teenager have known all the literature in this game?

Anyway, he did a marvelous job leading us through many investigations and setting the mood. As soon as he started describing the scenes, I was instantly transported back to the roaring 20s, becoming the aspiring writer Paul Deschamel.

This was the first time I saw a handout that wasn’t a map. He had photocopied a page from the scenario book, showing a withered page from an old manuscript. We poured over it and tried to make any meaning from it, and I remember how intriguing it was to have something so simple enriching the game so much. The lights were dimmed, and an ominous, creepy soundtrack emanated from the speakers. It was really easy to get into character and see in my mind’s eye everything that transpired in the narrative.

Many years later, when running a Call of Cthulhu game at a small convention here in Iceland, I fully understood and grasped the effect small props and details like that can have in a roleplaying game. The investigators were stranded in remote areas of Greenland with an Inuit tribe. Every now and then, I drummed my fingers and hand gently in the gaming table. One player picked it up and asked, “Do we hear that drumming? What is it?” I answered: “Yes, you do,” but left the later question unanswered.

As the narrative progressed, the drumming got a bit louder and more chaotic. One player in particular was really tense, and every time I started, I could see them get nervous. At the climax of the narrative, the investigators discovered a secret cave where the Inuit, which was, in fact, a sect worshiping the Great Cthulhu, were playing drums, shrieking, howling, and preparing to sacrifice the investigators. Every time I meet that tense player, he tells me that when he hears chaotic and wild drumming, he experiences this scene all over again, to which he adds is one of his greatest and most memorable roleplaying experiences.

In most role-playing games, the player characters do not need to do much to become involved in the action. In Call of Cthulhu, the pace is a bit different since the investigators lead the narrative, asking questions, pondering clues, and interacting with non-player characters.

As a player, this allows you to immerse yourself in your character and make decisions based on their personality and knowledge. Most keepers I’ve known encourage roleplaying and players to interact with one another, discuss recent discoveries, and try to make sense of the clues and information they have found so far.

The tension comes from the sense of mystery and suspense; you might think that the dead artist simply took their own life, but as you begin to read their diary, you discover that they had strange dreams of sunken cities and horrible alien monstrosities towering above, which coincides with the experience of your late uncle…

The more you let yourself go and indulge in your character, the more fun and vivid the game becomes.

Every adventure has an end, whether it’s a triumphant resolution, a narrow escape, or a tragic demise. The Keeper should bring the story to a satisfying conclusion and provide closure for the players.

Sometimes things turn out badly, as it did for my writer. After all, fighting cosmic horror and monstrous entities with nothing but a revolver is way harder than it sounds, and frankly, it doesn’t even sound easy!

You might, however, escape from these ordeals alive, from time to time. But the damage is still done, your character might have not gone insane but their knowledge of the world is shattered. Now, they know something evil, something terrifying, can enter our world and make us all lose our minds.

Despite all the gloom and despair, Call of Cthulhu is a great and fun game to play. As a Keeper, it is your role to end the session or scenario in a good way, discuss what happened, and allow the players to share their thoughts and provide feedback. Perhaps it’s time to roll for experience if this is an ongoing narrative. At least, before you all go home, plan the next adventure and make the necessary preparations.

By following these steps, you’ll be well on your way to running or playing an exciting game of Call of Cthulhu. Embrace the mystery, the horror, and the thrill of uncovering the unknown. Most importantly, have fun and remember that the memories made with friends are worth more than all the gold in the world.