West Berlin. October 1962. The Cold War is about to get hot.
You are a radio intercept operator at an NSA listening post, scanning Soviet frequencies during the most dangerous week in human history. Strange transmissions are coming through — encrypted, urgent, and meant for someone who doesn't want to be found.
A mole is buried deep inside Western intelligence. The transmissions will lead you to them — if you can intercept, decode, and piece together the truth before it's too late.
Every frequency you tune, every cipher you crack, pulls you deeper into something you were never supposed to uncover.
Tune your radio. Intercept transmissions. Decode the ciphers. Uncover the conspiracy.
No downloads. No installs. Just you and the static.
- Authentic Cold War radio intercept experience with CRT terminal aesthetics
- Progressive cipher-cracking puzzles that escalate in difficulty
- A branching narrative told entirely through intercepted transmissions
- Full mobile and desktop support with custom on-screen keyboard
- Atmospheric audio design — static, signal locks, and teletype sounds
- Built with vanilla HTML, CSS, and JavaScript — no frameworks, no dependencies
| Action | Desktop | Mobile |
|---|---|---|
| Tune frequency | Arrow keys / slider | Slider / +/- buttons / tap to type |
| Type commands | Keyboard | On-screen CRT keyboard |
| Capture words | Type and Enter | Tap the correct word |
Type HELP at the command prompt for a full list of commands.
Some signals are better left alone.