My daughter and I played co-op thru the first Halo start to finish. She was 9 at the time and because of that it's my most memorable video game ever. I'm 54 and have been playing since pong. We still write "RH" on cards (B-day, Xmas, etc.) for "Remember Halo". I played COD 2 all the way through on veteran. I was "Snot Bubble" on Quake 2 and 3 and was hooked bad on capture the flag. TONS of other great video game memories as well. For me, anyway, Destiny is shaping up well.