I got a nexus 7 at Xmas, mainly to play games. Now I'm finding that although I have got games on Google Play, they don't seem to be suitable for the tablet. It has crashed repeatedly on both Sims Free play and Townsmen. A pop up appears telling me that it is closing, and opening in safe mode so that I can delete the third party app that I have downloaded. I thought that the play store games were OK for any device. Thanks