It's hard to believe, but the Co-Optimus Staff has churned out over 60 articles covering this year's E3. There were so many co-op games on display, so many good co-op games on display, it almost brought tears to my eyes. Tears of joy... and tears of pain from walking to see them all.

Free to play co-op? Yes, please. In the early quarter of 2012 it looks like we’ll be seeing a very slick fantasy co-op game called Prime World from developer Nival. I sat down for some quality PC time and walked away convinced I could play this game. Not only for its content, but the style and diversity in the gameplay. Here’s what I saw.