MARK V.
Follow the story
Evidence arrives hour by hour. You see when the next file is due — never what it says.
LIVE
Everything leaves a mark.
A detective story that plays out in real time. Photos, calls, messages and camera stills arrive on your board through the day — and nobody tells you what they mean.
LIVE
Investigation board
I don’t read the story. I investigate it.
How it works
01
02
03
04
A case that happens while you live your day.
No pages to turn. The story arrives as files — on schedule, a few at a time — and the board is where it comes together.
Inspect every detail
Zoom into prints, read file numbers, replay the call. The answer is usually in a corner.
Connect the clues
Pin files to people and places. Some links are confirmed. Some are only possible.
Come back every night
A new chapter opens each evening. Miss a day — the board waits for you.
Spoiler-free
Notifications that never give it away.
You’ll know something changed. Not what. The board is where you find out.
One case, many days
The timeline fills in as you watch.
Every event has a time, a place and a file number. Slots ahead of the story stay dark until it reaches them.
FAQ
Before you open the file.
What is marked?
An interactive detective story told entirely through evidence. A case runs over several days, and its files are released in real time — you piece it together on your own board.
Do I need to be online at a certain time?
No. Files arrive on a schedule, but nothing disappears. Catch up in the evening, or take the whole day at once.
Will notifications spoil anything?
Never. They tell you that something arrived — not what it is. You can also turn them off entirely.
What does it cost?
Nothing. The first case is free, and there are no ads.
When does it launch?
It is on its way to the App Store and Google Play. The date is announced in our Telegram channel first.
What languages is it in?
English, Russian and Uzbek — the story and the app both.