There is no denying that real-time strategy games are a hard nut to crack on mobile devices. It's tough to fit all of the intricate play mechanics, complicated strategy, and extensive storyline into a touchscreen. Planets Defense does a great job of making the controls work for high-speed gameplay and micro-management, but it still isn't quite a fully realized strategy experience. All things considered, it's still lot of fun and one of the best efforts I've seen.

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