The first season of Niantic Labs' ambitious augmented reality game Ingress draws to a close today with competing events in San Francisco and Buenos Aires. If you're not in those cities, you can watch a livestream (4:00pm ET-8:30pm ET) at the official Ingress page.

Ingress comes out of beta today, so anyone can start playing on an Android device via this link. Read more about what the game is below....