You can't play it on a PC unless you are running gent motion or blue stacks. The code was written for either iOS or android operating system. Combine that with Apple and Google handling the in app purchases and you aren't going to see this game run on a native x86 system.
Having said that I do use gent motion to play on my home PC. You will need a video card that supports OpenGL 2.0 for it to work. I did have to upgrade my PC video card for it to work. I have an hp desktop at work with a dual monitor video card that will not support open gl 2.0 so be warned that not all computers will work.