Clueborne.
A radio and two unfinished cups of tea on a dining table at night.
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INTERACTIVE STORIES FOR CURIOUS MINDS

EVERY STORY LEAVES A TRACE.

An online detective game you play in your browser. Listen to the cut-off voice. Search messages and files. Solve your first case free, solo or with a friend.Play detective in your browser. Examine the voices, messages and files. Your first case is free.

No account needed for solo play
Story and audio in English, Turkish, German and Japanese

01 — THE LAST SIGNALHARBOUR RADIO · 21:00
Take a closer look
21:00

Two sentences on air. Then a message from a man who cannot believe what he heard. Which part of a recording would you trust?

YOUR FIRST CASE

TAKE A SEAT AT THE DESK

Pick a trace.

A voice on air, a desk at the station, the files Claire collected. Choose where to begin.

THE LAST SIGNAL / THREE PIECES OF THE CASE

The story and recordings follow your language choice: English, Turkish, German or Japanese.

S01 · BROADCAST AUDIO
S01OPEN THE RECORD · READ THE TRANSCRIPT
S01 / The broadcast recording21:00
— / 2.9s

“I've been paid what I'm owed. I have no complaint.”

What did Martin say, and what did the listeners hear? Audio is in English.

Two sentences on air.

Martin's voice reaches the radio at nine. Then he sends Claire a voice message. Did the broadcast convey what he meant?

Open the broadcast record

No account needed to investigate solo.

01 / THE EPISODE ARCHIVE

WHERE WILL YOUR CURIOSITY TAKE YOU?

Every file opens another story. Solve the first one today. We're making room for what comes next.

Explore the episodes
HARBOUR RADIO
HARBOUR RADIOFREE DEMO

THE LAST
SIGNAL.

Available to play

Two sentences go out on air. Minutes later, a voice message challenges them. Follow the recordings and find out how the broadcast was changed.

13 records to examineSolo or two playersEnglish story and audio · Four languages available
LOCKED CASE
HILLSIDE ALLOTMENT

Common Ground

Harvest day is approaching, but whose work will count? Two garden lists tell different stories.

Keep me postedNot open to players yet. No release date has been set.
LOCKED CASE
ARC ATELIER

A Flawed Fit

A jacket that fitted at the previous appointment now restricts its wearer. What changed between the fittings?

Keep me postedNot open to players yet. No release date has been set.
A radio and two unfinished cups of tea on a dining table at night.
THE FIRST EPISODE / THE LAST SIGNAL

THE VOICE STOPS. YOUR STORY STARTS.

Martin hears his voice on the radio. His daughter hears a story he never meant to tell. A message on Claire's phone opens the case.

Enter The Last SignalEnglish story and audio · Four languages available
Scroll to look a little closerHarbour Radio · A fictional setting21:00 / 01

ONE CASE. TWO PERSPECTIVES.

“I FOUND SOMETHING.”

Invite a friend into the same investigation. Examine the records, share findings and talk through your theories. You might see different things in the very same file.

Open the fileTwo-player co-op requires an account. Your private notes stay yours.

02 / TO BE CONTINUED

JUST THE FIRST FILE.

We're building Clueborne into a collection of stories and ways to investigate. It starts with making The Last Signal a strong first chapter.

  1. NOW

    The Last Signal

    A free first story, playable to the end in your browser. Go solo or bring a friend.

  2. ON THE HORIZON

    More case files

    An archive with new characters and mysteries. Release dates are still to come.

  3. IN DEVELOPMENT

    A case in your pocket

    We're working on a mobile app alongside the web experience. It isn't in the app stores yet.

FOLLOW THE NEXT TRACE

NEW CASE. YOU HEAR FIRST.

Leave your email for news about future episodes and the full release.

The list is optional. You don't need to join to play or finish the demo. Privacy

A FEW ANSWERS

BEFORE YOU OPEN IT.

Is this a film or a game?

An interactive detective game. You examine the records, choose your answers and support them with evidence. Cinematic scenes introduce the world; you lead the investigation.

Is the first episode really free?

Yes. The Last Signal is free all the way to its ending. Solo play needs neither an account nor a waitlist signup. Two-player co-op requires an account.

Where can I play, and in which language?

Play The Last Signal in your browser from wherever you are. No travel required. The story, evidence and recordings are available in English, Turkish, German and Japanese. The mobile app hasn't been released in the app stores yet.

When are the next episodes coming?

There's no announced release schedule yet. We plan to grow Clueborne with more episodes. Join the optional list if you'd like to hear about those developments.