stack-high

A simple yet addictive block stacking game. Tap at the right moment to drop the moving block — align it perfectly to trigger a

  "Perfect" placement. Chain perfects to expand your block back to full width!

  How to Play

  - Tap or press Space to drop the block

  - The more precise your alignment, the less gets cut off

  - 5 consecutive perfects trigger an expand, restoring block width

  - Speed increases and the sky transitions from dawn to outer space

  Features

  - 30 achievements (streaks, scores, layers, perfects, and more)

  - Daily Challenge mode with 3 random goals each day

  - 9 color schemes unlocked through achievements

  - Rank system from Novice to Mythic

  - Golden particle burst effects on perfect placement

  - Bilingual: 繁體中文 / English