About Stack & Stack : Block Tower
Block stacking physics puzzle — aim, drop & stack as high as you can!
Stack & Stack — how high can you build?
Slide to aim, release to drop, and watch each block fall with REAL physics.
Pile blocks one layer at a time and build your tower up to the sky.
The higher you stack, the more your tower wobbles — one bad balance and it all topples. Game over!
■ How to play
· Slide left and right to aim your block
· Release to drop it onto the tower
· Tap ↻ to rotate the block and fill the gaps
· Check the next-block preview and plan your move
■ Features
· Real physics engine — shift the center of gravity and the whole tower leans and falls
· Satisfying balance gameplay with tetromino-style block shapes
· Chase your highest tower and celebrate every new record
· Unlock achievements and clear missions to earn hearts
· 8 background themes — night sky, dusk, deep ocean, forest and more
· English & Korean support, crisp sound effects
· One-hand play, anytime, anywhere
A quick block stacking puzzle that's easy to pick up and hard to put down.
Aim, drop, balance, and stack as high as you can — beat your high score now!
Keywords: block stacking, block stack game, physics puzzle, tower builder, balance game, stacking game, high score challenge
Additional Game Information
Latest Version
Varies with deviceRequires Android
Category
Free Casual GameContent Rating
Everyone
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Flag as inappropriateWhat's New in the Latest Version Varies with device
Last updated on Jul 2, 2026
This release includes minor bug fixes and general improvements. Update to the latest version for the best experience.







