If there’s ever a sign that a deal is excellent, it’s the sheer number of games I’m adding to my ever-growing backlog. I live in fear of opening my Steam library, getting stared down by a long list of zero-hour titles begging me to play, only to see another handful of keys dropped into it. Fanatical’s Best of Killer Bundle is one of those times, and while I know I’ll have to deal with the backlog, sadly for those left-out…