Hi,
Install this bookmarklet:
javascript:(function(){
var body=document.getElementsByTagName("body")[0];
var head=document.getElementsByTagName("head")[0];
var html=document.getElementsByTagName("html")[0];
var game=document.getElementById("unityPlayer");
var s=html.style;s.height="100%";s.width="100%";
var t=game.style;t.height="100%";t.width="100%";
html.insertBefore(game.parentNode.removeChild(game),head);
html.removeChild(head);
html.removeChild(body);
})();
And run it over at cityofsteam.com/startGame
It moves the game to the root <html> tag (while keeping it in memory!) and then deletes everything else (remove <head> and <body>).
It also resizes the game to fill 100% of the height and width of your browser window. Then you can go full screen with F11 (That's what most browsers use by default.)
Enjoy,
--3ICE