Every move matters. The board makes sure of it.

Onyx Flow is a block puzzle with a signature of its own: place a piece well
and the board crystallises around it, energy running through everything it
touches. Place it carelessly and the pattern fractures. Two moves that score
the same are no longer the same move — and you can see the difference before
you commit.

FLOW
Flow is not a power-up. It never clears a line for you, never blocks a
placement, never makes a run easier. It changes what your choices mean, not
what you are allowed to do. A meter tracks how coherent your board has stayed.
Keeping it high is its own reward, and its own kind of pressure.

ENDINGS THAT EXPLAIN THEMSELVES
When a run ends, the game shows you why — the board state that left you with
nothing to place. No cut to a score screen and a guess about what went wrong.

WHAT'S IN THE GAME
• Endless mode — 8x8 board, drag, snap, clear
• Daily Challenge — one board, the same for every player, built from the date
itself with no server involved
• Streaks — playing tomorrow counts for something
• Combos — chains that build across placements
• Hold — park a piece until it fits
• Achievements and statistics
• Skins

QUIET BY DESIGN
No account. No sign-up. No server. Your best score, your streak and your
settings live on your phone and go nowhere else. On a plane or with data off,
it plays exactly the same.

Free, with a single banner that appears only during a run. It never covers the
board or your pieces, and it never follows you into the menus.

Every move matters.