Steven Universe: Attack the Light Graphics Organization?

[ZetTheLegendaryHero]

I know this is a bit off topic, but how did you get the apk on your computer? I bought the game, and have beaten it on my phone about three times, so I do legally own it and have used it. I have gotten it on an Android emulator called Andy, but no help for getting the actual apk.

Edit: By the way I think I read that the game uses standard and high def assets depending on the device's current state and stuff. But the hell if I can tell them apart.