From the review: "As of this writing, the game was available on Steam for $9.99. Or, one could choose the iOS version available in the Apple App Store for $.99. Given the shallowness of the game as compared to a typical PC game, the one priced at less than one dollar might be the wiser choice, although that lower price might be masking the need for a series of in-game purchases. Either way, there simply isn’t enough game here to justify parting with a sawbuck. Wait for the inevitable 66% off Steam sale on this one. "