HALLOWEEN20 20% off 3+ cases
★★★★★ 25,000+ 5-star reviews
Halloween offer · 20% off 3+ cases

Spend Halloween Solving a Murder.

Lights low, phones down, a realistic cold case file on the table. Examine the evidence, break the alibis and name the killer before midnight.

Code Applied automatically at checkout on 3+ cases

Stop Watching True Crime. Start Solving It.

Open a realistic unsolved murder case file. Examine the evidence, interrogate the alibis, and name the killer. Solo, on date night, or with the whole game night crew.

Catherine · Verified buyer
Very fun and well thought out. Would play again
Louise · Verified buyer
Really enjoyed this. Great quality too. Definitely recommend!!
Reviews
25,000+ 5-Star Reviews
Evidence
Online Evidence in Every Case
Delivery
Free UK Delivery
Guarantee
Free Hints, Never Get Stuck
Most Investigated

Start With a Bestseller

Bestseller
Beginner 2-3.5 hrs
★★★★★★★★★★ 4.85 (1605 reviews)
Bestseller
Intermediate 2-3.5 hrs
★★★★★★★★★★ 4.87 (448 reviews)
Sealed Murder at the Movie Theater case file
Kesia · Verified buyer
Love these, looking forward to getting our 4th 😍
Chiccogianna · Verified buyer
… Truly had a great time trying to solve this. Worth the money.
Halloween offer · Ends Tue 28 Oct, 23:59

20% Off 3 or More Cases

Every case is its own night in, 2 to 3.5 hours for 1 to 10 players. Pick any 3 or more below and code HALLOWEEN20 is applied for you, so there is nothing to type.

3 cases £47.98 £59.97 You save £11.99 Choose 3 Cases →
4 cases £63.97 £79.96 You save £15.99 Choose 4 Cases →
5+ cases £79.96 £99.95 You save £19.99 Choose 5+ Cases →
Bundle & Save · Auto-Applied at Checkout

More Mysteries, Less Money

Every case is a one-night experience, so most detectives order their next case before they've finished the first. Grab a ready-made pack below (one click, discount automatic), or build your own: any 2 cases save 10%, any 3 save 15%, any 4+ save 20%.

Date Night Duo
2 Cases · 10% Off

Our two most-loved beginner-friendly cases: Murder of a Millionaire and Murder at the Movie Theater. Two unforgettable nights in.

£36.00 £39.98
You save £3.98
10% discount auto-applied at checkout
Full Investigation
4 Cases · 20% Off · Best Value

Four top-rated cases. A month of murder mysteries, or one very ambitious weekend. Maximum discount unlocked.

£64.00 £79.96
You save £15.96
20% discount auto-applied at checkout
Or build your own

Pick any cases you like. The more you pick, the less you pay.

  • 2 cases 10% off
  • 3 cases 15% off
  • 4+ cases 20% off
Build Your Own Bundle →
Real players, real reactions

Watch people crack it

Tap any clip to turn the sound on.

25,000+ 5-star reviews, rated 4.8

Your Halloween bundle · HALLOWEEN20 applied

Build Your Halloween Bundle

Pick 3 or more cases. 20% off every case, and the code is applied for you at checkout.

1 How many cases?
2 Choose your cases
Murder of a Millionaire
★★★★★★★★★★ 4.85 (1605)
Halloween pick
Murder at the Movie Theater
★★★★★★★★★★ 4.82 (1046)
Murder of a Musician
★★★★★★★★★★ 4.82 (200)
Murder of a Marine Biologist
IntermediateCase details ↗
★★★★★★★★★★ 4.86 (281)
Murder at the Magic Mirror Casino
★★★★★★★★★★ 4.88 (411)
Murder at Mediluck Medicines
★★★★★★★★★★ 4.78 (229)
Halloween pick
Murder at Merivale Manor
IntermediateCase details ↗
★★★★★★★★★★ 4.87 (448)
Murder in Miami
★★★★★★★★★★ 4.82 (301)
Murder on Mount Mortimer
IntermediateCase details ↗
★★★★★★★★★★ 4.79 (209)
Murder of a Magician
★★★★★★★★★★ 4.92 (247)
Murder of an MVP
IntermediateCase details ↗
★★★★★★★★★★ 3.4 (5)
Peaky Blinders
IntermediateCase details ↗
★★★★★★★★★★ 5.0 (10)
Halloween pick
Murder in Medieval Britain
IntermediateCase details ↗
★★★★★★★★★★ 4.0 (3)
Only want 1 or 2 cases? Shop single cases →
3 cases
HALLOWEEN20 applied · Ends 28 Oct, 23:59
The Case Archive

Every Unsolved Case

Advanced
★★★★★★★★★★ 4.82 (301)
Intermediate
★★★★★★★★★★ 3.4 (5)
Intermediate
★★★★★★★★★★ 5.0 (10)
The Evidence Speaks

Trusted by a Million+ Detectives

1.1M+
Cases Sold
25,000+
5-Star Reviews
4.8/5
Average Rating
30M+
TikTok Views
★★★★★

Enjoyed this so much we bought another one. The realistic details make you forget the storyline is fictional. It takes a few hours to go through everything, not too easy that you lose interest.

Gabbie
Verified Buyer
Murder of a Millionaire
★★★★★

I purchased it for my sister's birthday and it has been a hit! The storyline and puzzles are engaging, keeping everyone involved and eager to uncover the truth.

Ben
Verified Buyer
Murder at the Movie Theater
★★★★★

We had the most amazing time. The extra lengths taken to use online resources and uncover more evidence is outstanding. We cannot wait to do our next one.

Amy K.
Verified Buyer
Murder at Merivale Manor
Detectives Only · 10% Off

10% Off a Single Case

Get 10% off a single case file, plus early access to new releases.

*Limited to one per email

The Process · Four Steps

The Case File Solving Process

01

Pick the case

Choose by era, difficulty, or just gut feel. From 1920s manor to modern science lab.

02

Open the file

Police reports, photographs, autopsies, witness statements. 26-36 pieces of physical evidence.

03

Investigate

Cross-reference clues. Access bespoke online portals. Eliminate suspects, one alibi at a time.

04

Name the killer

Submit your answer. We'll tell you if you cracked it, or how close you got.

Sealed Murder in Medieval Britain case file Sealed Murder at the Movie Theater case file Sealed Murder at Merivale Manor case file
Kayleejwhite · Verified buyer
We really enjoyed this murder mystery!! Me and my mum did it as a night in…
Anonymous · Verified buyer
Absolutely brilliant game! The evidence was great and the hints helped a couple of times without giving the game away…
Our Halloween pick · 3 cases

The Halloween Trio

Our three most spine-chilling cases, bundled for your Halloween night in. One click and HALLOWEEN20 is already on.

£47.98 £59.97 Save £11.99
Want to swap one? Start the builder with these three ↓
The Case File · FAQ

Frequently Asked Questions

Still investigating? Our support detectives are ready to help.

Contact Support →
Each case file is an immersive, story-driven murder mystery game packed with realistic evidence: police reports, autopsy results, witness statements and suspect profiles, plus bespoke online evidence portals. Your job is to piece it all together and crack the case.
Between 2 and 3.5 hours depending on the case difficulty and your detective skills. A full, immersive evening of crime-solving.
Both work brilliantly. Solo detectives love the focus; couples make it a date night; groups of up to 10 split the evidence and argue about suspects. Everyone investigates together, with no turn-taking.
New detectives should start with Murder at the Movie Theater (3/5 difficulty) or our bestseller Murder of a Millionaire (3.5/5). Experienced players can jump straight to Murder in Market Hill (5/5), our hardest case.
Until 23:59 on Tuesday 28 October, code HALLOWEEN20 takes 20% off any 3 or more cases, and it is applied for you on this site. Two cases still get 10% off automatically. The code can't be combined with other discounts.Yes! They're applied automatically at checkout, no codes needed: 2 case files = 10% off, 3 = 15% off, 4 or more = 20% off. Any combination counts.
Yes! Each case includes a free hints system that gives progressively more obvious nudges, plus a solution reveal (if needed). You'll never be left hanging.
Cases deal with mature themes (murder, deception) and are suitable for ages 14+. For family play, start with the easier difficulty levels.
We currently ship to the UK with free delivery: dispatched within 24 working hours, then Royal Mail Tracked 48 (2 business days). International options are launching soon.