Upside-Down Stories Bundle
Upside-Down Stories Bundle
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Write the next retro-horror-sci fi bestseller.
This Stranger Things-inspired bundle is built for writers who want to blend eerie small-town horror, unsettling mysteries, and high-concept science fiction into page-turning bestsellers.
Whether you’re writing about the creeping dread of the unknown, government secrets gone wrong, or the collision of ordinary lives with extraordinary threats, this collection gives you the inspiration to plot out stories that feel cinematic, emotional, and impossible to put down.
This bundle helps you:
- Break through creative blocks with instantly usable horror and sci-fi concepts
- Create characters whose fears and secrets drive the story forward
- Develop high-concept plots without losing emotional depth
Stop second-guessing your ideas and start writing the kind of books readers binge, recommend, and remember.
Learn More
Learn More
Too often, horror and science-fiction writers get stuck choosing between atmosphere and plot, originality and structure, or big ideas and relatable characters. This bundle gives you a clear framework for generating stories that are strange, suspenseful, and deeply human.
At the heart of this bundle is our flexible, card-based creative system, designed to make idea generation fast, playful, and surprisingly deep. Instead of vague prompts, you’ll combine focused story elements—characters, motivations, settings/objects, conflicts, and descriptors—to create your own curated story prompts. Each draw pushes your imagination toward higher stakes, stronger characterization, and the kind of twists that keep readers turning pages late into the night.
Included in this bundle ⮯

The Story Engine Deck
Our bestselling deck of prompt cards delivers instant ideas and endless possibilities for any creative challenge, whether you're a seasoned writer or just learning how to write.
Three Story Prompt Expansions
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Horror
Whether you're writing a terrifying short story or outlining a horror novel, the horror expansion gives you a rich, unsettling foundation filled with scary story ideas.
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Science Fiction
These diverse writing prompts go beyond the ordinary and assist you in creating fascinating sci-fi storylines that explore the tropes and boundaries of the science fiction genre.
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Backstory
Reveal the moments that defined your character and explore how their past may come back to haunt them in a gripping new tale.
Three Story Prompt Boosters
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Eldritch Horror
Write stories filled with unspeakable horrors, including shadow realms, quiet towns hiding dark secrets, and demogorgon-like entities from realms beyond.
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Cyberpunk
Weave plots about government conspiracies, ragtag rebel groups, cyberspace junkies, and worlds of flickering neon.
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Military Sci Fi
Fill your stories with secret government operations, strike teams, black sites, double agents, and clandestine informants.
Why 15,000 writers love our decks
Authors Who Love Our Decks
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Kwame Mbalia
New York Times-bestselling author of Rick Riordan Presents: Tristan Strong.
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C. L. Clark
Multi-award-winning author of The Faithless and Warmongers.
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Aliette de Bodard
Award-winning author and winner of Nebula, Ignyte, Locus, European Science Fiction Society, British Fantasy, and British Science Fiction Association awards.
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✅ Save 25% in bundle discounts
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✅ Every deck and expansion we've released
"All-Trilogy" Bundle
