Knife Hero.io content rating is Everyone. This app is listed in Arcade category of app store . You could visit IN4GAME's website to know more about the company/developer who developed this. Knife Hero.io can be downloaded and installed on android devices supporting 10 api and above.. Download the app using your favorite browser and click on install to install the app. Please note that we provide original and pure apk file and provide faster download speed than Knife Hero.io apk mirrors. Versions of this app apk available with us: 1.0.3 , 1.0.2 , 1.0.1. You could also download apk of Knife Hero.io and run it using popular android emulators.