Dune TumbleHow to play
Blocks fall from the top of the sand pit. Drag to move them, tap to rotate and swipe down to drop. When a block lands it crumbles into hundreds of grains of sand that slide and settle like real sand.
Make a path of one color that touches both the left and the right wall – the whole connected patch flashes and blasts away. The sand above tumbles down and can connect again for a chain with a bigger multiplier.
On a computer, use the arrow keys (or A/D) to move, Up or X to rotate, Down for a soft drop and Space for a hard drop.
Tips for big scores
- Build long, flat layers of one color instead of tall towers.
- Leave a gap low on one side so a single block can finish a span later.
- Clears that happen while sand is still falling count as chains – each one multiplies your points.
- The dashed line near the top is the danger zone: keep the sand below it.
Features
- Real falling-sand physics: every grain flows and piles up on its own.
- Endless mode plus a Daily Challenge where everyone gets the same blocks.
- Four looks: Desert Sand, Sugar Sand, Neon Stardust and Seabed Sand.
- Collect 12 keepsakes per theme, from common to epic.
- Plays offline, saves automatically and works on phones, tablets and desktops.
Frequently asked questions
Is Dune Tumble free?
Yes. You can play it free in your browser, with no account and no download.
What makes a sand block puzzle different?
Pieces do not lock into a grid. They break into sand that slides into gaps, so you clear by connecting a color from wall to wall instead of filling a row.
What is the Daily Challenge?
Every day there is a new fixed sequence of blocks. Everyone plays the same one, so you can compare scores with friends.
Is my progress saved?
Yes. Your best score, best chain and collection are stored on your device.