The RPG adventure generator that deals you a complete story in one tap
QuestDeck gives game masters an instant adventure seed — an antagonist, a motive, a focus, a tone, and a full three-act arc — before a single die is rolled. For D&D, Pathfinder, Call of Cthulhu, and every tabletop RPG.
$2.99 one-time · Five genre decks included · Works offline · No account
A hand of story cards, built for the table
Every draw is a coherent premise: who the story is about, what they want, what it's really about, how it feels — and a tension beat for each act.
From blank page to playable premise in three steps
Tap Compose
QuestDeck deals seven cards: a Who (your antagonist or key figure), a Motive, a Focus, a Tone, and three Tension cards — one for each act, from Setup through Escalation to Climax.
Shape the hand
Reroll any single card while keeping the rest. Lock cards you love so redraws leave them in place. Or open any slot's full card list and hand-pick exactly what you want.
Save and run
Name the seed, save it, and take it to the table. A saved seed is a session outline: hook the party in Act 1, escalate in Act 2, land the climax in Act 3.
Five genre decks
Core, Fantasy, Horror, Sci-Fi and Western — enable any mix and draw from the combined pool.
Homebrew cards
Create custom cards for any slot and tag them to a campaign. They shuffle into every draw.
Offline & instant
No account, no ads, no connection needed. A 7 MB app that opens straight to the deal.
Game master guides
Practical guides to adventure prep — and how to get there faster with a deck of story cards.
D&D Adventure Generator: A Complete Adventure in One Tap
What separates a real adventure generator from a random table — and how to build a session from a seven-card seed.
Read the guide → One-shotsD&D One-Shot Ideas: How to Find One Fast
A repeatable method for generating one-shot premises that actually run well — plus ten example seeds to steal.
Read the guide → Plot hooksPlot Hook Generator for Any Tabletop RPG
Why most random plot hooks fall flat, and how hooks built from antagonist + motive keep a table engaged.
Read the guide → CampaignsHow to Come Up With D&D Campaign Ideas
Turn a single adventure seed into a campaign premise, and keep a bench of saved seeds for every arc.
Read the guide → VillainsD&D Villain Ideas: Build a BBEG With a Real Motive
Villains fail when they're evil "just because." Start from Who + Motive and the plot writes itself.
Read the guide → CraftHow to Write a One-Shot Using the Three-Act Structure
Setup, Escalation, Climax: the structure professional one-shots use, and a tool that deals it to you.
Read the guide → Session prepLast-Minute Session Prep: A Session in 15 Minutes
The zero-prep workflow for when the game starts tonight and the doc is still empty.
Read the guide → Solo playSolo RPG Prompts: Using a Card Deck as Your Oracle
How solo roleplayers use structured draws to open arcs, complicate scenes, and land endings.
Read the guide → HorrorHorror One-Shot Ideas That Actually Scare Players
Dread comes from motive and tone, not monsters. Building horror sessions from a dealt hand.
Read the guide →Frequently asked questions
What is a D&D adventure generator?
An adventure generator creates the core elements of an adventure — the villain, their motive, the central conflict, and the story beats — so a game master starts from a coherent premise instead of a blank page. QuestDeck deals a structured seven-card adventure seed in one tap. Learn more →
How do I come up with a D&D one-shot idea fast?
Start from a constraint, not a blank page: pick an antagonist, give them a motive, and decide what the session is really about. QuestDeck automates exactly this in one tap. Learn more →
Does QuestDeck work for games other than D&D?
Yes — it's fully system-agnostic. Cards describe story elements, not rules or stat blocks, so seeds work in D&D 5e, Pathfinder, Call of Cthulhu, Blades in the Dark, and any other TTRPG. Learn more →
Can I use QuestDeck for solo RPG play?
Yes. Solo players use QuestDeck as a prompt deck: draw a hand to open an arc, lock cards you like, and reroll to steer the story. Every draw arrives with a three-act arc built in. Learn more →
Can I add my own homebrew cards?
Yes. Create custom cards for any slot — antagonists, motives, focuses, tones, or tension beats — and tag them to a campaign. They're shuffled into every draw alongside the built-in decks. Learn more →
What is the three-act structure in a one-shot?
Setup (hook the party and set stakes), Escalation (rising complications), and Climax (the decisive confrontation). Every QuestDeck draw includes one tension card per act, so your seed arrives with a ready-made arc. Learn more →
What genres does QuestDeck include?
Five decks: Core (setting-neutral), Fantasy, Horror, Sci-Fi, and Western. Enable any combination and cards are drawn from the mixed pool. Learn more →
How much does QuestDeck cost?
$2.99 on the App Store — one-time purchase, five genre decks included, no subscription, no ads, no account, works offline. Get it on the App Store →