I was about 12 or 13 when I started playing Halo. But back then it was just me and my friends with no online play for Halo 1. I was 17 when Halo 3 came out and that's when I first started using mics in online games. But that was just because I was growing up while console games were first getting online play. I'm glad Destiny is being played through multiple generations, because Bungie games are great co-op experiences. :) I'm 25 now and I don't have any problems with younger kids playing these games, as long as you know what you're doing.