A tunnel. One thumb. Everything you touch makes a sound.
Hold anywhere and slide to steer. Pass close to a wall without hitting it and
the note rises. Keep skimming and the notes climb into a phrase — the longer
you hold your nerve, the more each one pays.
There is no soundtrack playing over the top of this game. The music IS the
game. Every note is generated as you fly, from what you actually do, so no two
runs sound the same.
THREE WAYS TO PLAY
TODAY'S RUN
Everyone in the world gets the same tunnel, generated from today's date. It
resets at midnight UTC. Same ground, same seed, no advantage — just how deep
you got.
SURVIVE
Endless. It narrows, it speeds up, and it does not stop. Chase the line
between "close" and "too close" for as long as you can hold it.
RELAX
Nothing can kill you here. The walls stop being a hazard and become an
instrument — lean on one and it holds a note that follows the tunnel as it
moves. Fly through the objects instead of around them; each one shatters in
key. Play for two minutes or an hour. It never ends and it never asks you for
anything.
BUILT TO BE PICKED UP
- One thumb, anywhere on the screen. No buttons, no tutorial to sit through.
- Every run is under a minute unless you want it to be.
- Three soundtracks — driving, struck bells, or a weightless drone.
- No ads. None. Nothing interrupts a run and nothing asks to track you.
- Works offline. No account, no sign-in, nothing to create.
- Haptics that let you feel the wall passing under your thumb.
- Reduced-motion and mute options that actually work.
Best with headphones, but it plays out loud too.
