A Halo 4 demo will apparently be playable at Fan Expo in Canada according to this source:Link
Do you believe that it will be a campaign demo or just multi-player or spartans ops.
Who is going?
https://forums.halo.xbox.com/yaf_postst106166_Fan-expo---who-s-going---halo-4-playable.aspx
Post here! I’ll try to go’