Yes this is a bad news, but I have released an update that allows add custom embed code games and upload swf files to your site.

Well that kinda blows. 

how would we use Zynga

yeah I don't understand how we use Zynga games 

Well, I have to admit that I made a mistake by putting the list of game websites without verifying.

Zynga provides games only for specified resources like Facebook and etc.

Probably I have to remove several pages from the suggested game providers list.

If you have any sites that allow integrate games to other sites, I would be glad to add them to the plugin.

Thanks

Integrate please to be able to play the game this website - http://publishers.spilgames.com/#section=GameList