Yes. Pastry Pile runs free in any modern browser on desktop, tablet or phone with no download, no install and no account. Optional short video ads can be watched for extra coins, an extra shake or torch charge, or a single second chance when the tray overflows, but nothing is required to finish the game.

Any two pastries of the same kind that touch each other merge into the next one up an eleven-step chain, starting at a sprinkle and ending at the Grand Gateau. The new pastry is larger than either of the two that made it, so merging clears clutter and takes up space at the same time. When one merge causes another within about a second, the chain multiplier raises the score of every merge in that run.

Two ways. The tray has a fill line at its mouth, the same in every shift: if any pastry comes to rest above it and stays there for two continuous seconds, the service ends. A pastry falling through the line on its way down is fine — only ones that settle up there count. The other way is the drop budget: every shift gives you a fixed number of drops to fill its order, shown on the order card, and when they run out with the order unfilled the shift is lost. Free Bake has no orders and no budget — only the fill line.

Only pastries you bake by merging. Each shift asks for a specific pastry or a small set of them — a Donut, two Pretzels, a Cheesecake plus a spare — and the order card counts each one the moment a merge produces it. A pastry of the right kind that simply drops from the queue does not count, and the two pastries that merge into the one you need do not count twice.

Hold banks the pastry you are about to drop so you can swap it for the next one, and it can be used once per drop. Shake nudges the whole tray to settle gaps, which sometimes closes a pairing you could not reach and sometimes collapses a stack you were building. Torch removes any single pastry from the tray and is the only way to get rid of burnt dough, which never merges. Shake and torch use limited charges earned with coins or a rewarded video.

The Closing Rush is a timed wave that starts appearing from the seventh shift and in Free Bake. It is telegraphed a few seconds ahead, then you must complete a set number of merges before the clock runs out while pastries drop about twice as fast and every merge scores double. Clearing it pays a bonus and settles the tray for you; missing it drops two burnt batches into your pile. Each wave demands more merges in less time than the one before.

Coins buy permanent bakery upgrades that apply to every run from then on: extra shake charges, extra torch charges, a pastry already waiting in the hold slot at the start of a run, and a wider chain window so linked merges keep counting toward one combo for longer. Shake and torch charges themselves reset each run, so coins go into lasting progress rather than into restocking.

Yes. The shift you have reached, your coins, your permanent upgrades and your Free Bake best score are saved in your browser automatically, so closing the tab does not cost you anything. Reopening the game brings you back to the next shift you have not cleared rather than to the start of the campaign.