You can very easily add over 31,000 games in your WordPress site and increase your time on site and ad income. All you will be needing to do is install and activate Online Games Collection plugin, then use [online–games] shortcode wherever you want games to be displayed.
The shortcode automatically embeds all games with jQuery support on your website’s page. Now your blog visitors can easily select and play games they like.
After activation you may visit its admin area settings page from Dashbaord -> Settings -> Online Games Collection for viewing games tutorial videos and enabling its sidebar widgets. The plugin is really very easy to use and there are no configuration settings or options.