Knock Out is made and published by Combo Game. AppBrain is an independent app data site and isn't affiliated with Combo Game. The app name, icon, screenshots and description belong to Combo Game and are shown as published on Google Play.
AppBrain's verdict
PopularLoved by users- Rating on Google Play
- 4.70
- 9,034 ratings
- Installs
- 1.2 million
- Last updated
- November 4, 2026
- Ads
- Contains ads
- Size
- 138.5 MB
Knock Out is popular, with 1.2 million installs. Users love it: 4.7 stars from 9,034 ratings. Its best ranking is #26 in Top Free, Puzzle in Austria.
Summary
Knock Out is a color-rich block-shooting puzzle from Combo Game that challenges players to topple structures and clear the board. With hundreds of handcrafted levels, smooth controls, and satisfying chain reactions, it offers addictive puzzle play for fans across GB, IR, and US. No internet is required, and the game has reached 1,000,000+ total downloads with 120K in the last 30 days.
Pros & Cons
- No internet required—play anytime, anywhere
- Hundreds of handcrafted levels for long-term engagement
- Colorful 3D visuals with satisfying destruction
- Free to play with addictive, easy-to-pick-up gameplay
- Lacks emphasis on physics-based shooting and precision targeting found in some rivals
- Marketing terms around action, shooting, and targets are less prominent in the core description
- Players seeking cannon-based or knockdown-style mechanics may find fewer of those elements here
User feedback
Ratings and reviews on Google PlayComments on Knock Out for Android
Google Play Rating history and histogram
Store listing
By Combo Game, from Google Play“Fun Block Game”
Description by Combo Game Written by the developer, not by AppBrain. Click to read.
Fire matching blocks to create explosive chain reactions. Knock down towers, break through obstacles, and watch satisfying physics-driven destruction unfold with every perfect shot. Each level presents a new puzzle to solve, challenging you to think ahead and make every move count.
Simple to learn, hard to put down. Whether you're clearing rows of colorful blocks or bringing down giant constructions piece by piece, Knock Out! delivers quick, rewarding gameplay that keeps you coming back for more.
GAME FEATURES
-Addictive shoot-and-clear puzzle gameplay
-Satisfying block destruction and chain reactions
-Hundreds of handcrafted levels to master
-Unique structures, obstacles, and level objectives
-Smooth controls and rewarding precision shots
-Colorful 3D visuals and playful environments
-Easy to learn, challenging to master
-Relaxing gameplay with exciting puzzle moments
-No internet required! Play anytime, anywhere
Every block is standing in your way. Every shot matters.
Download Knock Out! and see if you can clear every block from the board!
Recent changes:
Thanks for playing Knock Out! We are working hard to improve our game with every release.
In this new version, there are lots of updates and improvements to enhance your play experience:
Bug fixes and performance improvements
We hope you enjoy the game!
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- 48
- App size
- 138.5 MB
- Needs Android
- 7.0+
- Content rating
- Everyone
Technologies used by Knock Out
Releases
Updates seen on Google Play- Version
- 2.4.0
- Launched
- July 2026
Alternatives
Similar apps and more from Combo Game
Installs
Tracked by AppBrain- Last 30 days
- 120 thousand
- Per day
- 3.9 thousand
- 30-day average
- Play install range
- 1+ million
- Launched
- July 2026
Installs over time
Knock Out has been installed 1.2 million times. Over the past 30 days, it averaged 3.9 thousand installs per day.
Rankings
Google Play top charts- Highest rank
- #26
- Chart
- Top Free
- Puzzle
- Country
- Austria
Google Play Rankings for Knock Out
Top rankings
| Rank | Country | Category | List |
|---|---|---|---|
| 58 | Austria | Games | Top Free |
| 199 | United States | Games | Top Free |
| 73 | Netherlands | Games | Top Free |
| 69 | United States | Puzzle | Top Free |
| 120 | Belgium | Games | Top Free |
| 125 | Sweden | Games | Top Free |
| 26 | Austria | Puzzle | Top Free |
| 151 | Italy | Games | Top Free |
| 174 | South Korea | Games | Top Free |
| 35 | Netherlands | Puzzle | Top Free |
Ranking history in Austria
About the app and developer
About Knock Out
Knock Out is a puzzle app developed by Combo Game.
How many times has Knock Out been downloaded?
Knock Out has been downloaded 1.2 million times. In the last 30 days, the app was downloaded 120 thousand times. It is ranked in the top 100 puzzle apps.
What is the rating of Knock Out?
Knock Out is rated 4.70 out of 5 stars, based on 9 thousand ratings.
Is Knock Out free?
Knock Out is free. The APK size is 138.51 MB. The latest APK version available is 2.4.0. The last update was on November 4, 2026.
What are the requirements for Knock Out?
Knock Out requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since July 2026.
App Performance Report
Get a detailed PDF report for Knock Out with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29