Content rating
Everyone
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Content rating
Everyone
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About this game

Stackup is a simple, satisfying arcade game about timing and nerve. A block slides back and forth across the top of your tower; tap to drop it, and try to line it up perfectly with the block below. Miss, and the overhang is sliced away, leaving you less room for the next one.

Stack the blocks higher and higher, earning points for every successful drop and bonus points for perfect alignment. One bad drop too many and the game is over, but your best height is always there to beat.

Clean, colorful and endlessly replayable, Stackup has no accounts, no clutter and no ads. Adjust sound in settings and see how high you can build.

Features:

One-tap block-stacking gameplay

Perfect-drop bonus scoring

Increasing challenge as you climb

Personal best-height tracking

How-to-play guide

Sound settings, no ads
Updated on
Jun 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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