Stackspire: Skyscraper Stack

Build your skyline, one tap at a time.

Time each tap to place a moving floor on your tower. Any overhang falls away, leaving a smaller target for the next floor. Land consecutive perfects for rising piano sounds, expanding effects and a chance to recover some width.

FROM SKYLINE TO SPACE
Watch birds pass your tower, climb through clouds and reach a darker sky as you go higher. How tall can you build?

MAKE IT YOUR TOWER
Earn coins through runs, daily goals and precision medals. Unlock color skins, sky themes and glass or stone buildings with matching rooftops. Round floors unlock permanently after three completed optional rewarded ads.

ONE MORE TRY
Chase your personal best, save finished towers to your gallery and share your results. Compare clean tower heights through Google Play Games leaderboards. Core stacking works offline; online features and ads need an internet connection.

OPTIONAL SECOND CHANCES
A rewarded ad can restore up to eight recent floors and let you continue once per run. You can also watch an optional ad to centre a finished tower without changing floor sizes or score. Assisted results are marked separately from competitive clean heights. Occasional interstitial ads appear between runs.

Simple controls. Careful timing. Your next floor is one tap away.