Special November Challenge.

HTC One (M8), Lumia 1520, Lumia 930 and Lumia 830. One of these super awesome Windows Phone devices will be given away to a Windows Phone GAME developer.

If you have developed a WP game or several games, November is the best month to publish it through AdDuplex cross-promotion network to advertise it for free. Together with all the benefits you will get from using AdDuplex, you will be able to win one of the high-end WP devices listed above. Interested?

To become the winner of our Special November Challenge your game must comply with these simple requirements: it must have at least 100 reviews and average rating of 3.5* or more in the Store.

You can register your game here.

Publish Your App Competition.

All Windows Phone or Windows Store app and game developers who are still seeking for those ratings in the Store and will join AdDuplex cross-promotion network during the month of November will also have a chance to win a WP device.

We are announcing Publish Your App Competition for the 9th month in a row already and it is aimed at getting yourself better acquainted with all of the WP devices. So this month we have prepared Lumia 630 and Lumia 635.

Every app and game that will be published through AdDuplex cross-promotion network will be automatically entered into the random draw to win these two freshly released Lumias.

Submit your app or game by the end of this month and tell your friend developer to do that as well!