1. Add full screen support on various devices
2. Add score and HP for game
3. Add missile for enemy
1. Fully support full screen on smart phones
2. Add CSS reset
3. Support touch on Windows Phone 8.1
4. Add home page index.html
5. Generate QR code for easy access games on smart phones
Fix an issue that on IE the QRCode cannot be displayed due to this.baseURI is undefined in IE