Playing with a friend is often better than playing alone, especially when you've got a great co-op campaign. Here are five of the best co-op campaigns to date.

The trend of including cooperative campaigns has grown in popularity over the years. While many of our favorite franchises are still coming to grips with the cooperative modes, we see great innovation and experience a great sense of achievement in the ones that make it a priority.

mchankwilliams via joystickdivision.com »