✦ Launch Sale — 20% Off  ·  $7.99 $9.99  ·  Ends April 8   Buy on Etsy ↗
A Gothic Victorian manor at night with candlelight glowing from a study window
🏚️ Hero Background — Victorian Manor at Night
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Murder Mysteries.
Zero Prep. Instantly Played.

Cinematic, browser-based mystery kits for 2–6 players.
No printing. No cutting. No setup. Download, open, and play.

🎭 2–6 Players 🖥️ Runs in Any Browser ⚡ Instant Download 🌙 Date Night Ready 🎲 GM-Less Option
Browse the Library ↓ 🔍 Play Free Demo
Discover
📦
Instant Digital Download
Works the moment you purchase
🖨️
Zero Printing Required
Completely paperless experience
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Replayable Forever
Play with any group, any time
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Bilingual EN / 繁中
Full Traditional Chinese support
Who is Gaslight LARP for?

Made for Real People
with Real Lives

Five friends playing a mystery game around a candlelit dinner table
🥂 Lifestyle Photo —
Friends at Mystery Dinner
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The Setup-Fatigued Host

You have the friends, the wine, and the ambition — but you don't have three hours to print 50 pages and cut out clue cards. Our engine does all of that digitally, instantly.

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Couples & Date Nights

Millennials and Gen Z are searching for unique, screen-assisted face-to-face activities. Our 2-player kits turn an ordinary evening into an unforgettable mystery.

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TTRPG & LARP Fans

Tired of being the forever-GM? Our GM-less mode lets everyone play a character without anyone being burdened with running the game alone.

How It Works

From Purchase to Playing
in Under Two Minutes

Three smartphones showing the Gaslight LARP mystery game interface
📱 App Mockup on Devices
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Buy on Etsy

Purchase any kit from our Etsy shop. You receive an instant digital download — a single self-contained HTML file. No account creation required.

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Easy Access & Sharing

Open instantly via the unlock URL provided — no installation needed. Share the link with other players in seconds. Want to play offline? Download the HTML file and it runs anywhere, no internet required.

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Pick a Role & Play

Each player picks a character on their own device. Sync scenes by scanning a QR code, then investigate, discuss, and find the killer.

The Library

Our Mystery Collection

Each kit is a self-contained story — playable on any device, in any living room, tonight.

Try Before You Buy

The Full Experience,
Completely Free

Blackthorn Manor is our complete demo — full story, full UI, no email required. Play it tonight and decide if it's worth it. We think it will be.

🔍 Play Free Demo — No Sign-Up
Simple Pricing

One Price.
All Inclusive.

Because our product is a living interactive app — not a static PDF — every kit includes the GM dashboard, bilingual support, and free updates. You're buying an experience.

Flat-lay of phones displaying the mystery game alongside candles and vintage accessories
🕯️ Product Flat-lay Photo
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$7.99 $9.99 / NT$239

Launch sale · ends Apr 8 · play forever

  • Full interactive HTML app with GM dashboard
  • Bilingual EN + Traditional Chinese in one file
  • Works on any device — no installation needed
  • Free demo available before you commit
Common Questions

Before You Buy

Do I need to install anything?

Nothing at all. Every kit is a single HTML file that runs in any modern browser — Chrome, Safari, Firefox — on phones, tablets, or laptops. If it can browse the web, it can play.

Can I play offline?

Yes. Download the HTML file after purchase and it works completely offline — perfect for planes, cabins, or anywhere with patchy wifi.

What if we don't like it?

Play the free Blackthorn Manor demo first — no email, no credit card. It's the full experience. Only buy when you're sure you'll love it.

How many times can we play?

Unlimited. One purchase gives you permanent access — play with a different group next month, or replay with the same group in six months when everyone forgets.

Do all players need to buy a copy?

No. One purchase covers your whole group. The host shares the game URL or file with other players — no extra purchases required.

What's included in the price?

Everything — the full interactive game, GM dashboard, bilingual EN/繁中 support, and all future updates to that kit. No subscriptions, no upsells.

Ready to play?

Your Next Mystery Night
Starts Tonight

Try the free Blackthorn Manor demo. If you love it, the full library is one click away — downloaded in seconds, playable immediately.

Buy on Etsy ↗ 🔍 Play Free Demo First

Questions? Email us