I've got XFArcade up and running on my site finally. Added some embedded Facebook Games to it. I've got a ton of flash games to add later. Took me a ton of edits to get the menu working the way I want but I like it now.
OH MY GOD this wordpress arcade plugin is a real pain-in-the-ass. Incompatible with certain themes, plugins or plugins with a theme and then there are themes that are incompatible with plugins that the arcade needs to look even more super awesome. I must really like challenges.
Okay I have my arcade set up as a mix of both XFArcade, MyArcadePlugin and embedded Facebook games, more to come soon. I will add ratings and favorites feature for MyArcadePlugin later. It works in the arcade wordpress theme but is buggy in my current Arras wordpress theme so I turned it off for now.