I'm one of those who plays MP mostly. But I wanted to give the Campaign mode a try.
Well I can tell you that, I was really amazed.
But then.. I'm now at 50 percent finnish and when I finnish the mission at 50 percent, the credits pops up :S
How can I continue, playing campaign. Am I finnish or what. If yes, then why am I at only 50 percent finnish.
You have to complete it on all difficulties and find all the intel. Not sure if the acheivements count either because i got 100% at the same time i got 1000g from the game so i didnt have time to check.