Free-to-play games make us nervous. Let's face it, there's no shortage of them available for Android, and a sizable number sacrifice gameplay in their quest for riches. The original Royal Revolt was an exception. It didn't cost a dime to download, and the entire experience was enjoyable even if you opted out of buying any of the in-app purchases. Now the sequel is available in Play Store, and hopefully it keeps the tradition alive.

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