It's ok to play, and I've got a lot of progress in the game. But every time you fail or start a game, it gives you an ad!😡😡😡 As soon as it became popular on youtube, I wanted to give it a go. And there was not many ads, but as I kept playing there were more and more ads. I didn't want this comment to be so long but VOODOO just wants lots of money! And every time it wants me to rate it in the middle of a game it stops me from controlling my cube, and I fail. DO NOT INSTALL THIS GAME!!!!!!!