All stories

Mystery Stories

4 stories · free to read

Piece together the truth one decision at a time. These mystery stories reward sharp choices — follow the wrong lead and the case slips away.

Deep Water

Deep Water

All Ages

You're a marine biologist's assistant when the research submersible loses contact with the surface. Seven hundred metres down, something is watching the lights.

Play Story
Waking Dreams

Waking Dreams

All Ages

Every night you dream of the same city. One morning you wake up and the city is in your pocket — a paper map you've never seen before. And it's changing.

Play Story
The Haunted Lighthouse

The Haunted Lighthouse

Teens

The old lighthouse has been dark for forty years. Tonight a storm traps you inside — and you are not alone.

Play Story
Midnight at the Gala

Midnight at the Gala

Teens

The city's most glamorous party turns deadly. Everyone has a motive. Only you can unravel the truth before the killer escapes into the night.

Play Story

Frequently Asked Questions

What are mystery interactive stories?

Mystery interactive stories are branching choose-your-own-adventure fiction — instead of reading a fixed plot, you make choices at key moments that change what happens next and how the story ends.

Are these mystery stories free to read?

Yes. Every public story on StoryQuestor, including all mystery stories, is free to read with no account required.

Can I write my own mystery story?

Yes — StoryQuestor's story editor lets you write and publish your own branching mystery story, complete with multiple endings and reader choices.

Write your own Mystery story

Build a branching adventure with a visual canvas. From $2/week — cancel anytime.

Start writing