User blog comment:Garfield 123/What Is Your Cooperative Campaign Class?/@comment-2015332-20100511104134

I have compiled an obvious list of classes rating them on usefulness. The least useful are the soldiers. They're only good for the big enemies. The special ops are the second most useful. They supply ammo and can make make quick kills. The most useful are the medics. They heal and revive everyone else. Without medics, parts of the cooperative campaign would be impossible.