KingStack: 20 Floors
20 Seconds. One Perfect Run.
Free · Designed for iPad. Not verified for macOS.
20 seconds. 20 floors. How high can you go?
KingStack: 20 Floors is a fast-paced stacking game where timing and precision matter.
Watch the moving block and tap at the right moment to drop it onto the tower.
Land it perfectly to earn a PERFECT.
Chain consecutive PERFECT drops to build combos and keep climbing higher.
The challenge gets harder as you go.
Shake, danger, and wind effects make each floor more difficult and test your focus and timing.
You only have 20 seconds.
Can you reach Floor 20 before time runs out?
FEATURES
- Reach 20 floors in just 20 seconds
- Simple one-tap controls
- Precision-based PERFECT judgments
- Build combos with consecutive PERFECT drops
- Increasing difficulty as you climb
- Shake, danger, and wind effects
- WORLD RANK powered by Game Center
- Check global rankings up to the Top 100
- Country flags based on device region
- View your 10 most recent game results
- Track your best floor, clear rate, combos, and more
- Haptic and sound settings
- Korean and English language support
Compete with players around the world and climb the WORLD RANK.
20 seconds. 20 floors.
How high can you go?
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Renamed the app to KingStack.
• Removed interstitial ads for a smoother gameplay experience.
• Updated the app icon.
• Added English language support.
• WORLD RANK now shows up to the Top 100 players.
• Improved overall stability and usability.
The developer, bumsu lee, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- User Content
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- bumsu lee
- Size
- 7.6 MB
- Category
- Casual
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Korean
- Age Rating
13+
- 13+
- Frequent
Contests
Contains
Advertising
- Copyright
- © 2026 Bumsu Lee
