Mobile games are all super-easy, throwaway fluff aimed at the casual crowd, right? Wrong.
There are some truly tricky games available for your Android device. Games that will leave you testing the limits of your affection for (not to mention the durability of) your £500 smartphone or tablet.
These Top 5 difficult games on Android may be tough, but you'll keep coming back for more. We guarantee.
Those of you with high blood pressure should probably give these a miss, though.