Stack Tower - Sky Builder

Content rating
Everyone
10+
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Content rating
Everyone
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About this game

How high can you build?

Stack Tower is a simple, relaxing one-tap arcade game. Blocks slide back and forth; tap to drop each one on top of your tower. Whatever hangs over the edge gets sliced off, so every block you place is a little smaller... unless you're precise.

LAND PERFECT DROPS
Line a block up exactly for a PERFECT. String perfects together to build a combo, and your blocks grow back wider. Every perfect plays a musical note that climbs higher with your combo.

WATCH THE SKY CHANGE
Start on the ground beside the city, then climb through a golden sunset and drifting clouds into a starry night with the moon.

UNLOCK 5 THEMES
Peach Sunset, Mint Garden, Candy Pop, Autumn Leaves and Neon Night, each with its own colors and sky.

EARN TROPHIES
10 achievements to chase, plus stats for your best score, best combo and perfect-drop rate. Beat your best and see the confetti fly.

FEATURES
• One-tap controls, easy to learn, hard to master
• Calm background music and satisfying sounds
• Gentle vibration feedback
• Plays fully offline
• No ads, no accounts, no data collected

Tap, stack, and see how high your tower can go!
Tap to stack blocks, land perfect drops and build the tallest tower!
Updated on
Oct 24, 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
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Build your tower, stack blocks, and reach new heights in this fun and addictive arcade game!