Not acceptable, however, the desired rights. I do not see why I should act as a state table material for a manufacturer, especially if the app will actually be paid. If someone wants to analyze my behavior he has to pay me.
Since I can escape on my (rooted) device the right individually and see when an app is accessing what I have yet started the title. It noticed that in addition to the identification of the device (which is performed by almost every app after the start) and an Internet access is required immediately.
Why, in an offline game?
On my site the way the game was trying not access even though it demands the right. However, it could also be because the game just trying if the Internet access, this is achieved, which was not the case, I withdrew the appropriate permission.
Conclusion:
Actually, this is a nice game for in between that is sure is fun. For this, I would probably be awarded 4 stars. Without dedicated control over the rights but I recommend to do without it, after all it's just a Mau Mau, there is no reason to wear his data to the market, especially if you have to pay for it.