Knock Fever

2.9.0

Kite Games AS

4.56

15,825 reviews

500,000+
Downloads

Free

Blast towers with powerful cannon shots and conquer every level!

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Knock Fever is a free-to-play physics-based puzzle game where you topple towers with precise cannon shots across hundreds of handcrafted levels. It holds strong regional puzzle rankings and a solid 4.57+ rating from over 10k reviews, showing solid momentum. With 500,000+ total downloads and 20K in the last 30 days, the game is attracting a growing audience across locales.

Pros & Cons

Physics-based destruction with satisfying chain reactions
Hundreds of handcrafted levels for long-term play
Easy-to-learn controls for quick entry
Free-to-play access for a wide audience

Some competitors heavily market a casual, 'fun' or 'relaxing' vibe that Knock Fever doesn't emphasize as strongly in branding

About Knock Fever

Knock Fever is a puzzle app developed by Kite Games AS.

Download Statistics

Knock Fever has been downloaded 620 thousand times. In the last 30 days, the app was downloaded 20 thousand times. It is ranked in the top 100 puzzle apps.

User Ratings

Knock Fever is rated 4.56 out of 5 stars. The rating is based on 16 thousand ratings.

App Information

Knock Fever is FREE to download. The APK download size is 389.77 MB. The latest version available is 2.9.0. The last update was on September 25, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since July 2026.

Description

Ready to bring down every tower with the perfect shot?

More data about Knock Fever

Price	Free to download
Total downloads	620 thousand
Recent downloads	20 thousand
Rating	4.56 based on 16 thousand ratings
Ranking	Highly ranked
Version	2.9.0
APK size	389.8 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Also available on the App Store

Knock Fever

Kite Games

4.7

Free

9.7K ratings

Alternative downloads for the Knock Fever app

Google Play Rating history and histogram

Rating history

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11K

2.5K

1.5K

200

230

Downloads over time

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Knock Fever has been downloaded 620 thousand times. Over the past 30 days, it averaged 670 downloads per day.

Changelog of Knock Fever

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Developer information for Kite Games AS

Kite Games AS

support@kitegames.co

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Comments on Knock Fever for Android

★★★★★ Tina Imbery · Aug 28, 2026

I'm adding to my original review. I absolutely love this game! They have also updated that instead of having to spend coins or waiting for lives to refill, you can watch an ad for an additional three balls! Thank you for that!!! I see players wishing to use their unlimited 15 or 30 minutes lives as an option for later. But that's not the name of the game. That's the gamble! And I must say, the creators of this game treat us pretty well! Hint: It is ALL about the angles! Not the ball.

★★★★★ Donald Brown · Sep 19, 2026

Lots of so-called hard targets, I prefer more challenging targets; but still a blast to play.

★★★★☆ L Mullen · Aug 27, 2026

This game has some of the best graphics I have ever seen...kudos to the people who created it. I played 279 games and the ads were almost nonexistent in the beginning. Now they appear at the end of every second game, but I just close the game and start over. It's been fun, but at this point It's gotten too frustrating to beat levels, and I am going to delete it after this review.

★★★★★ Joseph Willoughby · Aug 25, 2026

I am hooked only two or three games that I am hooked on one thing I don't like is I am on level 379, and it won't load up I guess I have to reinstall

★★★★★ Hector Alafa (Mexabilly_71) · Aug 28, 2026

I can sit and play this on the toilet all day, but the other game adds last forever

★☆☆☆☆ Toby Zech · Aug 14, 2026

Keeps taking you ads to install other games, and it's not easy to get through them to get back to the game I was playing.

★★☆☆☆ Anne Neal · Aug 12, 2026

I'm going to be completely honest. If you have lots of money to keep adding balls you may like the game. The hard ones are almost impossible to knock down. The balls I bought extra, do not help at all. I was shocked. I literally used up all my points and $$$$ worth of balls in 1 tournament. The blasters you buy, don't hardly help. That's how they get ya. I spent a fortune on one game because I wanted points. But it's just not worth it. Unless you have lots of money, I don't recommend.

★☆☆☆☆ Ron McMahon · Aug 29, 2026

Game crashes a lot and most of the time after long ads making you lose your progress.

★☆☆☆☆ paddypods · Aug 20, 2026

Ad farm!! 🤬 Started after level 40 — then 3 ads for every 10 rounds I played. When removing the animated transitions between levels, I averaged less than 12 seconds per round — so I had max 40 seconds of actual gameplay for every 20-second ad. Nah! 🤬 But clean-up on aisle 5: Found a MUCH better shooter game… Target Smash! By dev Super cent, Inc. — gameplay-to-ad ratio is reasonable. And you get to smash groceries!! 🤣

Google Play Rankings for Knock Fever

Top rankings

Rank	Country	Category	List
101	United States	Puzzle	Top Grossing
128	France	Puzzle	Top Grossing
144	Canada	Puzzle	Top Grossing
80	Iran	Puzzle	Top Grossing
162	Germany	Puzzle	Top Grossing
147	United Kingdom	Puzzle	Top Grossing

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Ranking history in United States

Ranking history

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Technologies used by Knock Fever

21 permissions

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Trust & Safety: The app uses standard advertising and analytics permissions typical for a free-to-play game (e.g., AD ID, INTERNET, NOTIFICATIONS, WAKE_LOCK, etc.). Network-related and billing permissions are present to support ads, updates, and in-app purchases. No unusual or sensitive data access is indicated based on the listed permissions.

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Knock Fever

Blast towers with powerful cannon shots and conquer every level!

Pros & Cons

About Knock Fever

Download Statistics

User Ratings

App Information

Technical Requirements

More data about Knock Fever

Also available on the App Store

Alternative downloads for the Knock Fever app

Ad-free alternatives (16)

Top rated similar apps (16)

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Alternatives without in-app purchases (16)

More from Kite Games AS

Google Play Rating history and histogram

Downloads over time

Changelog of Knock Fever

Developer information for Kite Games AS

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Comments on Knock Fever for Android

Google Play Rankings for Knock Fever

Top rankings

Ranking history in United States

Technologies used by Knock Fever