Do you prefer playing or co-op multiplayer with others?

"It’s real," Elias grunted. He turned the CD case over. The holographic cover showed a demonic face screaming in agony. Inside, there was no disc. Discs were useless in a world where electronics fried spontaneously due to demonic flux. It was all about the code. The alphanumeric string printed on the back of the booklet.