
Computer download
The Hollow Hall Halloween Mystery
Ages 6–10 with a grown-up
A little spooky. A lot to solve. Join Evelyn, Elliot and Ozzy to follow Ada’s lantern trail and explain a mysterious shape at the window.
A case for every kind of curious
A mystery for two. A whole new world for young detectives. A little intrigue to print, play or listen to.
Explore the MysteryGameStudio collection and choose the adventure that fits your afternoon or evening.
Browse the collection ↓The collection
30 adventures, mysteries and creative activities

Computer download
Ages 6–10 with a grown-up
A little spooky. A lot to solve. Join Evelyn, Elliot and Ozzy to follow Ada’s lantern trail and explain a mysterious shape at the window.

Computer download
Ages 12+
Three seals. One way out. Explore seven illustrated chambers and solve the Sun, Stars and Judgement mechanisms before the pyramid closes.

Online collection
Solo, couples or small groups
Seven compact mysteries for the moments when you want a case to crack, without making a whole evening of it.

Browser game + offline ZIP
Two adults on one computer
You won a Halloween mystery cruise. The cabin is beautiful. Then the door locks. Take the Investigator and Navigator roles and bring the Meridian home.

Browser game + offline ZIP
Ages 16+ · Solo or together
A road lost to snow. A guard missing. Investigate Rookscar Power Station and make the decisions that might get you to 08:00.

Online travel mystery
Ages 7–11 with a grown-up
One missing key. Four muddled eras. Follow the parcel evidence through illustrated York and restore a travelling history clock.

Online travel mystery
Ages 7–11 with a grown-up
Turn an Edinburgh visit—or an afternoon at home—into a clue-solving adventure with Evelyn, Elliot and Ozzy.

Online travel mystery
Ages 7–11 with a grown-up
Little detectives. Big city. Explore illustrated London, crack codes and follow a mysterious trail with Evelyn, Elliot and Ozzy.

Three online cases
Ages 14+ · 1–4 players
A stormbound rig. An overnight train. A locked manor library. Three independent investigations for your next evenings in.

Online investigation
Ages 12+ · 1–4 players
A locked radio room. Six suspects. A killer still aboard a North Sea platform cut off by a storm.

Online investigation
Families, teens and adults · 1–4 players
A body beneath the cliffs. An investigation inside East Cliff Manor. Examine the evidence, solve the codes and decide who is telling the truth.

Online investigation
For armchair detectives
Board a luxury steam train. A passenger has been murdered, the suspects are still aboard and the final stop is approaching.

Online investigation
Ages 12+ · 1–4 players
Step inside an explorable country house and solve a locked-room murder before you name the person hiding the truth.

Made-to-order MP3
Ages 5–10
Make your child the hero of a cosy detective story, with their first name woven into the adventure.

Online cosy mystery
Adults and older teens · 1–4 players
The clock stopped at 8:12. Four suspects have reasons to lie. Only one version of the night fits every clue.

Audio story MP3
Gentle bedtime listening
Join Evelyn and Elliot on an Egyptian holiday where the pyramids begin to whisper—a gentle story of wonder and ancient secrets.

Printable activity booklet
Approximately ages 5–10
A ship to design. A crew to choose. A secret island to invent. Put your young explorer in charge of their own imaginative voyage.

Printable activity booklet
Around ages 6–10
Make Halloween quietly magical with a little witch’s very own book of invented spells, drawings and make-believe potions.

Printable notebook
Approximately ages 7–12
Could that doorway hide a secret passage? Take Evelyn, Elliot and Ozzy’s detective notebook to a castle, museum or historic street and investigate.

Online puzzle adventure
For retro-game and puzzle fans
Explore, interact and solve puzzles in a browser adventure with a nostalgic pixel-inspired look.

Cooperative PDF case
Ages 14+ · Two players
A bolted lighthouse door. Two newly discovered evidence files. Compare your different clues and reopen a death dismissed as an accident.

Made-to-order story PDF
Ages 6–10
Give your young detective a mystery of their own, with their name, interests, pet and chosen details woven into an Evelyn & Elliot adventure.

Online puzzle adventure
Listing guidance: ages 6–11
The storm is rolling in and the lighthouse door is locked. Solve the clues and become the hero who rescues Evelyn and Elliot.

Printable case notebook
Ages 7–12
Give your child a case file of their own: track clues, sketch the scene, interview witnesses and build a theory.
23-MINUTE AUDIO MYSTERY + PDFListen-and-solve MP3 + PDF
For a shared family mystery
Turn the lights down and listen for clues. What happened to Elias, the missing lighthouse keeper?

Printable detective party
Ages 7–12
The Golden Birthday Trophy has vanished from a locked cabinet. Solve eight linked evidence stations to find who moved it, where it is hidden and why.

Printable mini puzzles
For young mystery fans
Pop a little detective challenge into their lunchbox: a clue, riddle or puzzle to discover during the school day.

Printable mystery + cipher wheel
Ages 6–10
A friendly castle ghost, a missing music box and a coded message. Join Evelyn, Elliot and Ozzy to uncover Lady Eliza’s secret.
PRINTABLE MYSTERY · AGES 6–10Printable mini mystery
Approximately ages 6–10
A famous map has disappeared from Gullstone Cove. Solve six pirate puzzles, uncover the three-digit code and help Evelyn, Elliot and Ozzy recover it.

Online investigation
A 1930s cruise-ship case
The SS Argent Dawn has lost propulsion. The chief engineer is dead, three engine parts are missing and the killer is still aboard.
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UK Etsy prices checked 16 October 2026. The Etsy listing and checkout show the current price, full contents and requirements. Digital products only; personalised stories are made to order.
Your next adventure starts simply
01 · Find your fitRead the age guidance, format and device or printing requirements before choosing.
02 · Buy securely on EtsyThe linked listing handles your purchase and supplies the game files or access guide. Custom orders follow the stated turnaround.
03 · Settle in and solveFollow your guide, gather your team and enjoy the story at its own pace.