Hi all, I am an independent software developer and have just released my first iOS game 'Chemtrix' on the App Store. It is intended to be fun yet educational, and to show the diversity of molecules that can be generated from just Oxygen, Hydrogen and Carbon atoms. As you solve the 24 levels you learn about the structure of different molecules. I would be really interested in hearing what science teachers make of this game. Could this be a useful resource for you? How would you improve it? Where should we promote it? Any feedback and advice gratefully received! You can check the app out on the app store here: https://itunes.apple.com/gb/app/chemtrix/id1439593064?mt=8 Its a free download, but if you make it past level 8 there is a small ($0.99) in-app purchase to unlock the later levels. many thanks! Sam.