well biggy i completed cod4 in 1 day and that still has plenty of value , for me its the same with bourne conspiracy , ive went through the whole story line but i can still go back and redo whatever levels i want
did you finish cod4 on veteran or recruit
recruit , i couldn't go through a game on anything but the easy difficulty haha....i'll complete a game so i have all the level unlocked then i might go back and repeat a few on a harder difficulty level