Eh... the company that made those uses a different kind of code to deploy them than we use on the site and they don't show up on mobile devices because of it. It's not something I can fix on our end. They would have to do it. Sadly, I spoke with a company rep about a week ago and he told me they are going out of business. At some point, they'll vanish from the site entirely. I do have a solid base of games in our Muggers-Only solo section and many, if not most, are mobile friendly. I can add to it if there are other types of games you'd like to see.
Just Asking 