Koplayer is one of the best android emulator on the market today. It has many cool features offered that will amaze you as a real gamer; multi accounts login, crisp display, smooth and fast even on low resource PC. 
There are a lot of Android emulators out there, fueled largely by the demand for Android gaming that doesn't break the battery, but KoPlayer has some features that distinguish it from most of its competitors. Most notably, it has a video capture feature that lets you record directly from the emulated device's screen. 
This Ko player Emulator is Better Than Bluestack And Menu Emulator, Why? Because It's Very Easy To Install On Any PC, And It doesn't Use Any Internet Connection Before it Works And You Can Download As Many Apps And Games On Play store With Ko Player To Your PC Directly.
It runs Google Play, allowing you to download the apps you own, but it also has its own marketplace