Sereniton

A quiet game

What it is

Sereniton is a game about putting small worlds right. Its scenes have lost their colour, from a garden at noon to a koi pond under raked gravel, from a dusk shrine kept by two stone foxes to a cove where an old and entirely gentle kraken lies dozing. You restore each one with slow, single drags: you align a halo, connect a blossom vine, ease kelp off a sleeping arm, and breathe along with a selkie until her ribs settle.

Each scene returns in twelve seeded variations, so there are hundreds of puzzles to settle into, and new worlds join them over time. Seasonal scenes keep their own calendar through the year besides.

Nothing is timed and nothing can be failed. There is no score, no streak to protect, and nothing that minds if you put the phone down in the middle.

Grey worlds, slowly given back their colour.

From the game itself

Some of the scenes

A restored garden in Sereniton: blossom tree, pond with lily pads, sun with a settled halo — The garden, restored

A koi pond seen from above, ringed by raked gravel, with a stone lantern and a maple branch — Stillness settles the koi pond

A night valley with a lit cottage, a lake reflecting the moon, and a settled halo around the moon — The night holds you gently

A hillside shrine at dusk with a red torii gate, votive candles, and two stone foxes — The shrine and its two foxes

A seal resting on a rock in a moonlit cove, with filled tide pools below — Breathing with the selkie

A hollow hill at night with an open stone doorway, standing stones, a harp and a white hind — The hill keeps its door open

Slow, single drags

How it plays

Fifteen gentle mechanics. There are rings to align, vines to connect, mist to brush away, bells to ring in their own order, and breathing to settle into. Each mechanic is taught by showing you, once, the first time you meet it.
Every scene stays fresh. The twelve variations of a scene are seeded rather than random, and every layout is checked before it reaches you, so a scene you loved is never quite the same twice and never unfair.
Seasons keep their own calendar. Some scenes appear on their own dates and quietly leave again, among them a winter hearth, a lantern-lit new year, and an orchard at Easter.

Tuned for calm

The sound

Every scene has its own score, generated for this game rather than licensed. The music is tuned to A = 432 Hz in just intonation, paced at 60 beats per minute, with soft bell accents and a bed of pink noise. Underneath sits a quiet layer of binaural tones, and each scene opens with a slow descent that eases the pace down as you settle in.

Headphones deepen that layer. The game asks you about it once, kindly, and it is designed for calm, not for any medical purpose.

Twenty-six seconds of the garden's own score.

No tricks in it

What it costs

Free. Short ads appear between scenes, and never during play.

One optional subscription removes all ads. It auto-renews, the app itself reminds you 10, 5 and 1 day before each renewal when you open it, and cancelling is one tap from the menu. The price and billing period are shown by Google Play before you pay.