The most recent release was on Aug 23, 2019 and the game was downloaded and installed by over 5M users. Pay attention to the important detail: adverts are a part of this application and it provides in-app purchases. Samsung and Asus users like the app.
It's free to get the .apk setup package of The Blockheads and you can read users' reviews on Droid Informer. This application installer requires 37 MB of free space to work fine on Android 3.1 and above.
Users write reviews saying that the strong points of the app are a good design, perfect performance, constant updates, a screen freeze and awesome support. As users mention, the major drawbacks of this application are bugs and glitches, video ads and a battery drain.