I understand Windows 10 has different games, which are applications that you download. Actually if you upgrade to Windows 10, you loose the built-in Microsoft Internet Backgammon, and can no longer play it. See this thread ...
My real point was it seems like Microsoft if focusing too much on their new baby to push that, and Windows 7 users, the primary predecessor to 10 (considering 8 is a flop and being swept under the carpet and there is no 9) are starting to see the signs of neglect.
If Microsoft cant keep something simple like a built-in internet game for a preceding system running smoothly, how can you have any confidence in their systems as an existing user. And what happens to Windows 10 users once the next best thing comes out ... like Windows 360 (cause there already is a Windows One).