Roy Rahul 
Are you looking for a way to download games from un-trusted sites? On the internet, there are actually a lot of websites that provide free android apks with no viruses or malware. But the problem is these apps are those which are not available at the Play Store. They can be downloaded only after entering into their site and then downloading their apks.
Using APK Mirror Search Tool
You can use APK Mirror Search Tool to search for an APK file of any app that’s currently not available on Google Play. It’s a great way to find the APK for an app that has recently been pulled by its developer or banned by Google.
The best part about using this tool is that you can search for specific versions of an app, as well as its latest version (version numbers are displayed next to each app). If you want to download an old version of an app, just type in its version number and hit search.
Using Games1techAndroid App
games1tech.com is another great source for finding Android APKs online. It works just like APK Mirror Search Tool: enter the name of an app or game you want to download and hit search. You’ll get a list of results showing all files related to your query: official releases, beta versions, development builds and more. Each result will include links to compatible download sites so you can grab them with just one click. Using APKPure Downloader
Using F-Droid Repository
F-Droid repository is the most important source for downloading Android apps and games which are not available in the Play store. You can install this repository on your Android device and then use it to download any app or game from it.
Ogzilla
Ogzilla is another great source for downloading games and apps which are not available on the Play store. It has a huge collection of games, entertainment apps, education apps, social networking apps, utility apps, and more. You can even find premium paid apps here for free!
Using Yalp Store App
Yalp Store app lets you download popular Android apps that are not available in Play store like WhatsApp, Facebook Messenger etc., directly on your Android phone without having to go through any web browser or third party websites. You just need to open this app and search for any app you want to download and press “install” button after selecting your desired language pack (if required).
Using Open Web Apps
Open WebApps are the apps that can be downloaded from a browser without having to go through the app store. These are also known as progressive web applications (PWAs). They work like native apps but you don’t need to install them in your phone. You can simply open them in your browser and use them just like any other app.
Google Drive
Google Drive has millions of files available for download, including some apps that aren’t available on the Play Store. If you want to download an Android app that isn’t available on Google Play Store or if it doesn’t work properly due to some error, then try searching for it in Google Drive as there might be a chance that someone has already uploaded it there for free download. You can also upload any file from your computer into Google Drive and make it accessible online through a link that you can share with others so they can download it too!
Direct link from a website
In this method, you can directly download the app from any website which is hosting it. You will have to search for the direct link on Google or any other search engine. Once you get the link, just click it and you will be taken to the download page of that app.
Torrents
Torrents are free torrent files that can be used to access media content over peer-to-peer (P2P) file-sharing networks. These files contain metadata about the data they distribute, such as its name, its size, how recently it was updated, and information about the people who seed and share files of that type.
