CityDropworks

City Dropworks is a fast, offline match-3 puzzle game about building a city one
module at a time. Every run lasts exactly 60 seconds: swap neighbouring modules
on an 8x8 grid, line up three or more of a kind, and keep the chain going for as
long as the clock allows. No account, no ads, no waiting — tap Start Build and
you are playing in under a second.

The board is built from six module types drawn from a working city block —
Office, Shop, Utility, Lobby, Park and Street — each with its own colour and
icon so a run reads at a glance. Drag any module into a neighbouring slot to
swap them. Match three or more in a row or column and they clear, the modules
above drop into the gaps, and fresh ones fall in from the top. When those
refills land on another match, the cascade resolves on its own and your combo
multiplier climbs, all the way to x9. A single well-chosen swap can keep paying
out long after you let go of it.

Scoring is simple enough to hold in your head and deep enough to chase: every
cleared module is worth ten points, multiplied by your current combo. That makes
setup matter more than speed. The fastest route to a high score is not clearing
whatever is in front of you — it is finding the swap that leaves the board ready
to cascade, then cashing it in before the timer runs out.

KEY FEATURES
✓ 60-second runs — a complete game fits in a lift ride, a queue or an ad break
✓ 8x8 board of six city modules, each colour-coded and labelled for quick reading
✓ Combo multiplier up to x9 — chained cascades score far more than single clears
✓ Daily Contract — a fresh objective every day with a coin reward for finishing
✓ Records that persist — best score, last run score, tiles cleared and max combo
✓ Tile Catalog — the full module set, always visible in your Collection
✓ Haptics and a Reduce Effects switch, so you can tune the feel and the visuals
✓ Fully offline — no account, no sign-in, no network access whatsoever

HOW IT WORKS
1. Tap Start Build to drop into a fresh 60-second run.
2. Drag a module onto a neighbour to swap the two.
3. Line up three or more of the same kind to clear them and score.
4. Watch the refills cascade — each chained clear raises your combo multiplier.
5. When the clock hits zero your run is saved to Records, and your best score,
tiles cleared and highest combo carry forward.
6. Check the Daily Contract for that day's objective and claim its reward once
your latest run meets the target.

THE DAILY CONTRACT
Each day generates one objective from the date itself, so the challenge is
always waiting when you open the app. A contract asks you to reach a score,
clear a number of modules, or hit a combo multiplier. Your latest run of the day
counts towards it, the progress bar fills as you close in, and finishing unlocks
a coin reward you claim from the Daily screen. It resets at midnight.

WHY CITY DROPWORKS
It respects your time and your device. Runs are short by design rather than
padded out with energy meters. Nothing is locked behind a purchase, because
there are no purchases. No advertising, no sign-up, no profile and no network
connection — the app behaves identically in aeroplane mode and on wifi.

PRIVACY
City Dropworks works fully offline. It requests no permissions, makes no network
calls, and collects nothing. Your scores, run history and settings are stored on
your device only and are deleted with the app. There is no account, no tracking
and no advertising.

Drop a module, fit the connections, and see how much of the block you can clear
before the clock runs out.