Sky Stack

Build a twenty-floor lighthouse above the clouds. Tap the board or Action to place the moving floor. Only the overlap remains; missing the tower ends the run. Perfect alignment slightly restores width.

Sky Stack
Stage · 20
Progress saved on this device

◉ Single player↗ Phone · Tablet · Computer

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No ads for now · Offline after first load

Original cover illustration matching the game’s visual style.

About this game

How to play

Play
Build a twenty-floor lighthouse above the clouds. Tap the board or Action to place the moving floor. Only the overlap remains; missing the tower ends the run. Perfect alignment slightly restores width.

Touch & mouse · Keyboard supported

Tips for your next run

How to play
Pause / Resume

Frequently asked questions

Can I play offline?

After the first complete load, this game can reopen offline. Progress stays on this device.