Murder MysteryGame AI

Case file CC-011 · 1999 — Silicon Valley dot-com boom, pre-Y2K

Cold Boot

Late 1999. The internet is ascending. Murder waits in the code.

Printable PDF · Letter and A4

Level
Medium
Time
1h 30m
Suspects
5
Evidence
33 items
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The case

What you will be solving

Silicon Valley, August 1999. The Y2K countdown is on. Aventine's IPO is days away. Then Brittany MacIntyre is found dead, and the digital evidence begins to unravel—chat transcripts that don't align, deleted files, competing interests worth billions.

The year is 1999. The internet is rewriting the world. In Silicon Valley, fortunes are being born overnight, and Aventine—under Brittany MacIntyre's vision—is about to join the pantheon. Nine days to IPO. Then she's found in the server room, and everything fractures. The machines tell one story. The people tell another. Deleted commit logs. Instant messages that don't match. A rival's buyout offer. Stock options that would reshape lives. The pre-Y2K atmosphere is electric, paranoid, ruthless. Everyone is watching the clock. Everyone has a motive. The evidence exists in the space between what was written and what was erased—in the digital debris of a company on the knife's edge.

Content advisory · Recommended 16+

Contains: depiction of homicide and crime-scene description.

Fictional case file · AI-generated and automatically screened

Look inside

Plates from this file

Drawn for this case and printed full bleed in the PDF. The evidence photographs and the solution stay in the envelope.

Persons of interest

Who is in the file

One of them did it. The file gives you the alibis, the motives and the contradictions to work out which.

Brittany MacIntyre — AI-generated portrait of a fictional victim

The victim

Brittany MacIntyre

49 · ad-agency creative

  • Christopher Whitman — AI-generated mugshot of a fictional suspect

    Christopher Whitman

    23 · doctor

    spouse

  • Daniel Nguyen — AI-generated mugshot of a fictional suspect

    Daniel Nguyen

    47 · FBI agent

    former employer

  • Danielle Donnelly — AI-generated mugshot of a fictional suspect

    Danielle Donnelly

    63 · data-entry clerk

    lover

  • Megan Castellano — AI-generated mugshot of a fictional suspect

    Megan Castellano

    59 · dot-com founder (late decade)

    business partner

  • Sarah Hoffman — AI-generated mugshot of a fictional suspect

    Sarah Hoffman

    66 · data-entry clerk

    neighbour

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Cold Boot · incl. VAT