John117, mostly known as Master chief, is more famous then most Steam games combined. Halo is actually more famous then John, giving an eye on him. As of the moment, the release of Halo 4 or Halflife 3 really determines the more famous one.
Master Chief of course
master chief
Master Chief.
master chief !!
Master Chief is.
Master Chief.
Yes Master Chief of Halo series is famous. He is famous just like Mario of Nintendo
Chief I think
Shadow the hedgehog
master cheif
chewbacca
Gollum