1Stack - Tower Stacking Game

Content rating
Everyone
0+
Downloads
Content rating
Everyone
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About this game

Tap at the right moment, stack each moving block, and build the tallest tower you can.

1Stack is a focused one-hand arcade game for quick runs. Precise placements preserve the tower, perfect drops build combos, and every miss ends the run.

Features
• Simple one-tap controls
• Normal and daily challenge modes
• Daily, weekly, country, and world rankings
• Perfect-drop combos and increasing difficulty
• Local best score with offline gameplay
• Korean, English, Japanese, and Spanish
• No ads, purchases, or subscriptions

Start without an email or password. An internet connection is required for online rankings. Core gameplay and the local best score remain available offline.
One-tap tower stacking game
Updated on
Aug 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.
  • This app may share these data types with third parties
    Personal info and App activity
  • This app may collect these data types
    Personal info, App activity, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Fixed world rankings and added automatic country detection with manual country selection.
Content rating
Everyone
Learn more

App support

About the developer
(주)케이크루
admin@kcrew.co.kr
일산동구 호수로 340-11, 903호(백석동, 밀레니엄리젠시) 고양시, 경기도 10449 South Korea
+82 10-7313-5959

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