Build the World Only You Can Build

Ten Questions for Conjuring an Original Fantasy TTRPG Setting

Gather close, my worldbuilders and dreamers of impossible places. Pull your chair to the fire, for tonight we speak of creation itself — the grand, delicious act of building a fantasy world that has never drawn breath until you willed it so.

Why Build Your Own Fantasy World?

Because fantasy is so much more than a pile of castles, a scattering of monsters, and a spellbook thick with old words. A world you build with your own two hands gives your game a voice. It lets you decide what your setting is truly about, what choices carry weight, and what kind of stories can crawl up out of the dark to meet your players.

You are not merely decorating a map, my darlings. You are forging a living engine for adventure — a machine of wonder and dread that hums along on its own strange logic.

Your fantasy might be heroic. It might be tragic, savage, dreamlike, or wonderfully, unsettlingly strange. It might tell tales of hope flung against impossible odds, of the awful cost of power, of dying traditions and forbidden knowledge, or of ordinary folk caught between ancient forces that neither know nor care their names. The theme you choose becomes your compass. It guides the landscape, the cultures, the conflicts, the magic, and even the rewards your characters chase into the shadows.

And here is the secret the finest builders whisper: the strongest settings are interconnected, not merely crowded with clever ideas. Geography, history, power, and daily life should press against one another, shape one another, wound one another. Do this, and you will build a world that pushes back when your players lean against it. A living thing. A responsive thing.

Building your own setting hands the table a gift, too. In a tabletop game, the heroes belong to your players, not to you. So your world must be sturdy enough to feel real beneath their boots, yet supple enough to survive their wildest, most unexpected choices. You are not writing one fixed plot, chained to a page. No, you are preparing tensions, places, factions, and delicious unanswered questions — and from these, stories emerge like mist off a moonlit bog.

Ten Questions That Give a World Its Pulse

1. What Is the Overarching Theme?

Begin here, always here, for every answer that follows should carry some trace of this first one. Is your world about civilization trembling at the edge of the wilderness? The slow corruption of empire? Survival in the long silence after the gods turned their backs? The rediscovery of wonder in a tired age?

A theme is not a slogan you paste across the map like a cheap banner. It is a recurring ingredient, stirred into the places, the institutions, the dangers, and every hard decision your players will face. Choose it well, and it will flavor everything.

2. What Is the Historical and Cultural Backdrop?

Fantasy wears a thousand faces, my friends, and each one flings open a door to satisfying research. Is this barbarian fantasy, all blood and iron and windswept steppe? Courtly medieval fantasy, thick with intrigue? A realm of knightly orders and fortified cities? Or something wholly, thrillingly alien?

Let your research inspire you — never let it imprison you. Ask which events shaped the present. Ask which customs clawed their way through the centuries to survive. And ask, most wickedly of all: whose version of history became the official one? For the losers rarely write the books.

3. What Are the Main Geographical Features?

The land is one of the swiftest ways to set a mood in the hearts of your players. Make the geography sing the song of your fantasy. A realm defined by isolation may shatter into storm-wracked islands. A world about exhausted empires might be crossed by cracked imperial roads and canals long since choked with weeds.

Terrain shapes settlement, trade, culture, and conflict. So let your mountains, rivers, resources, and climates have consequences — not merely serve as pretty scenery painted behind the action. Geography should not simply look right. It should make everything else in your world possible.

4. Who Holds Power, and How Is It Structured?

Power may rest with a crown, a priesthood, a merchant league, a magical bloodline, an occupying army, or something far less recognizable and far more disturbing. Ask how authority is gained, how it is justified, how it is enforced, how it is challenged, and — sweetest of all — how it is lost.

When competing powers grind against each other, they do more than kick off a plot. Their conflict carves the land itself. It decides where danger gathers like storm clouds. It gives every journey a whiff of political weight. Power is never just decoration; it is the pressure that shapes the whole affair.

5. What Are the Major Conflicts and Threats?

Threats reveal what a world fears, and what it will sacrifice to keep breathing. They may be monsters, wars, ecological collapse, spiritual rot, or quiet institutions that devour the vulnerable one soul at a time.

Look beyond the most familiar epics, my darlings. Danger is at its most delicious when it rises from vulnerability, hidden knowledge, crooked scales of power, and a community’s desperate struggle to endure. The finest threats do not merely menace your heroes — they press upon your theme and force choices that actually cost something.

6. What Roles Do Technology and Magic Play?

Are magic and technology sworn enemies, uneasy partners, or simply two names for the same crackling force? Decide who may wield them. Decide what they cost — for nothing wondrous should ever come free. Then decide how they ripple outward into work, travel, medicine, warfare, religion, and status.

A wondrous power grows far more convincing when ordinary people must live alongside its consequences. Show me the farmer who fears the wizard’s tower on the hill, and I will believe in your magic.

7. Who — or What — Are the Key Factions?

Consider cults, guilds, families, orders, schools, tribes, revolutionary cells, and stranger forms of gathering still. Give each faction a desire, a fear, a method, and — this is the crucial spice — a point of internal disagreement, for no group of mortals ever fully agrees on anything.

Factions earn their keep when they generate choices, not when they merely supply names and pretty heraldry. Let their goals overlap, collide, and shift as your characters go blundering into their carefully laid plans.

8. What Is the Economic System?

Do not stop at naming the coins, I beg you. Ask what truly holds value in your world. Is it gold? Favors? Life force? Ancestry? History itself? Secrets, fertile soil, clean water, or access to the arcane?

Then ask the harder questions: who controls that value, who creates it, and who is cruelly denied it? What your people fight for, strive for, live for, and die for will tell you more about your world than any dusty price list ever could.

9. What Myths and Legends Shape the World?

Ah, now we begin drafting the world’s secret self. Myths are never only campfire tales, though I do love a good campfire tale. They justify rulers. They explain taboos. They preserve distorted memories and remind the living what they owe the dead.

Ask which legends are true. Ask which are useful lies, polished smooth by generations of retelling. And ask which have grown more powerful than the very events that birthed them. This, my friends, is where you press your ear to the ground and listen for the world’s pulse.

10. What Truly Sets This World Apart?

Take your time here — a few minutes, a few days, a few restless weeks, whatever this question demands of you. Then hunt down the single idea that could belong to this setting and no other.

It may be a striking premise, but it must also reach its cold fingers into everyday life. If the dead cast votes in your elections. If cities pull up their roots and migrate. If names are finite and precious. If every spell erases a memory. Follow that one impossible truth into politics, into work, into family, into faith, and into adventure. Distinction is not born from a clever idea alone. It is born from the consistency with which you chase that idea into every corner of your world.

Questions Are Better Than Encyclopedias

Now hear me, for this is the lesson so many builders learn too late: you do not need to answer everything before play begins. In fact, a good setting breathes better when it is left with open spaces — rooms your players may wander into and help furnish themselves.

Start with your broad truths. Prepare the starting region in loving, useful detail. Then leave the wider world sketched in confident, shadowy strokes until your campaign actually reaches it. Consistency matters far more than exhaustiveness, and that room to adapt is what keeps a setting alive and squirming rather than pinned dead beneath glass.

Each of these ten questions appears in the worldbuilding chapter of The Skinny Complete by Worlds of Pulp™, where worldbuilding guidance sits among a broader toolkit for conjuring pulp adventure. Think of these questions not as boxes to tick off in a hurry, but as doors — each one opening onto a part of your setting that deserves discovery.

Next Week: We Build the World Together

Next week, my worldbuilders, we plunge headfirst into fantasy worldbuilding, sleeves rolled and lanterns lit. I will answer all ten of these questions out loud, in the open, and we shall build an original world together — one decision, one strange possibility at a time.

Bring your ideas. Bring your doubts. Bring your favorite impossible notions, the ones you’ve been too shy to speak aloud. We are not going to describe a world that already exists somewhere on a shelf.

We are going to discover one.

The greatest stories are the ones not yet told. Tell yours with us.

If you would like to revisit past articles, look no further than the Geek Opera Index!

Watch the shadows, my friends. And always check your ale for poison.