Sky Stacker: Tap Tower

How high can you stack?

Sky Stacker is a one-tap arcade game about timing. After a 3-2-1 countdown, a block swings back and forth above your tower — tap to drop it. Whatever hangs over the edge gets sliced off and falls away, so your next block is smaller. Miss completely and you lose one of your three chances — lose all three and the run is over.

Simple to learn. Hard to put down.

CLIMB THROUGH 5 WORLDS Start on a city rooftop, rise past the birds, drift through a sea of clouds, chase the sunset and keep going until the stars come out. The sky changes with every floor you build.

PERFECT DROPS Land a block dead center for a PERFECT — no slicing, no shrinking. Chain five in a row and your block starts to grow back. Every perfect in a streak rings a little higher.

EARN YOUR TITLE Every run ends with a rank: Ground Floor, Rooftop, Cloud Walker, Sky High or Space Tower — with up to five stars, your perfect count, best combo and a NEW RECORD badge when you beat your best.

MUSIC, SOUND & VOICE A chill looping soundtrack, satisfying drop and slice sounds, haptic feedback, and a friendly voice that counts you in, cheers your combos and announces each new altitude.

FEATURES • One-tap controls — play with a single thumb • Isometric 3D blocks with a shifting color gradient • 5 sky zones from city to outer space • Perfect-drop combos that regrow your block • Speed ramps up every floor • Countdown, combo call-outs and end-of-run ranks • Music and sound toggles • Three chances per run, plus one optional video revive with a slow-motion restart • No account needed — free to play with ads, and a one-time purchase removes the ads between games • Plays on iPhone and iPad

Quick sessions, one more try, endless tower. Start stacking.

Discovery signals