Update 6 (09/13/2012): Scaling for screen sizes esp. snapped mode
The snapped mode requires a special handling in Windows 8. The background and details are a little involved. So please read this tutorial for more details.
Update 7 (09/30/2012): Advertisements
Added support for controlling Microsoft pubCenter advertisements.
See Generating revenue with advertisements
for a detailed discussion on adding advertisements to your Windows 8 exported game how to control showing/hiding ads from within Construct 2.
Update 8 (10/01/2012): Trial mode
Now the plugin supports trial mode and a comprehensive mechanism for supporting in-app-purchases. See Trial and In-App purchases revisited
Update 9 (10/14/2012): Sensors
Now the plugin supports Acceleromer, Gyrometer, Inclinometer and Light sensors!