User blog comment:OnceAnerD/There's an "I" in Multiplayer, Sometimes/@comment-112.209.140.52-20130430181832

OnceAnerD is his username here, so it must be his psn id. i think the excitement of taking on enemy waves single-handedly would make anyone's head bloat. nevermind the solo challenges, as it just allows you to clallenge yourself to see how far you could go. how a bunch of random players perform in a map would make for an interesting team if they would cooperate.