I want that my Windows Phone game runs on the following three resolutions: 480x800, 768x1280 and 720x1280. And maybe later on 1920x1080. But in the XAP file information, it's just written "Resolution(s) WVGA". What can I support more resolutions than just WVGA?
In addition, I want to support more than one language. At the moment, I can just choose English in the Dev Center menu, but I want to support French, Spanish and German too. How can I support French, Spanish and German? I don't know how to add these languages.
I uploaded my XAP file in the Dev Center and it gives me the following informations:
Select a XAP above to view or edit its Store listing and other info.
XAP version number 188.8.131.52
XAP details detected from file
File name WindowsPhoneGame2.xap
File size 167 KB
Supported OS 7.1, 8.0
XAP's Store listing info
A XAP file can contain multiple languages. Select a language to add Store listing info specific for that language.
Description for the Store: