Al Gore is a backer of games as a "mass medium." Now, the ex-executive is championing a new form of media: games. Today at the 2011 Games for Change Festival at New York University (as relayed by ...

The five most popular games are Guitar Hero, Halo 3, Madden NFL ... to games rated Mature (M) for violence, blood and gore, and language (Halo). The range of genres spanned by the most popular games ...