Today I found, applied for and was invited to Ingress. Just a few hours of playing has already gotten me hooked and if you are frequenting this site, chances are you will like it too.
Wikipedia describes Ingress as “a near-realtime augmented reality massively multiplayer online video game. NianticLabs at Google has created a very involved story and parallel world where two factions, the Resistance and the Enlightened, fight for power.
This introduction video below does a good job of setting the scene.