Make the first move.
Explore the space. Your path is recorded as you move.
An atmospheric puzzle game built around one rule: your Echo repeats every move, exactly 20 seconds later. Until it doesn't.
Everything begins with something familiar: your own movement. Every choice becomes part of a recording you can no longer change.
Explore the space. Your path is recorded as you move.
Twenty seconds later, your recorded movement repeats.
The pattern you trusted becomes the question.
Part I moves from understanding the mechanic to confronting what shouldn't be possible. The final question stays unanswered.
Understand the rules. Find a way through.
Learn to trust what you remember.
Something in the recording has changed.
The experiment is live. The footage is real. The ending leaves one question deliberately unanswered.
Part I is free to play. Windows PC · v1.0.1 · no account required.
ECHO//20 remains completely free to play. If you enjoyed the experience, you can optionally support Haya Interactive with ₹10 or any amount using UPI.
