I recently purchased A game called Horn from the Google play store. I installed it on my Nexus 7 and it runs like a dream. Its graphically very demanding' and only high spec devices can run it. I tried installing on my HTC One. But it will not load. Have tried running it on a friends SGS3 and it runs without any problems. Can anyone advise why when the HTC is such a powerful device it is unable to run it ?