MobileGameFaqs writes: "To increase the longevity, Gameloft have added achievements. Some of these are quicky tricky and specific. Completist fans will drool at some of the exacting demands to fill the trophy room. This is all just as well, we completed the game in under 2 hours. As much fun as it was, I'll be lucky to stretch it out for another few replays. Today just saw the game drop from $9.99/£5.99 to $5.99/£3.49. This cheaper price level is about right and we'll gladly award it a unique silver/titanium alloy award".