So, got a closed beta invite yesterday to Googles Ingress game. Reviews sound good. Looks like a location based game designed to get people to walk around and take pictures of things (betcha Googles got some interesting things it can do with THAT data).
I played Shadow Cities pretty intensely for a few months early this year, similar concept. We'll see how good Google is at games when I start playing it later this week. More to come.