Game publishers aren’t thrilled that video game sales are down 5 percent year to date. But for gamers, it’s been an awesome year because 2010 saw the debut of some of the best games ever made. From skinning cougars in Red Dead Redemption to shooting birds at pigs in Angry Birds, there was never a dull moment. The year’s biggest hits drew huge numbers of gamers much like the opening weekends of blockbuster movies, redefining the definition of a blockbuster game far beyond a mere 1 million units sold. If there was any weakness in the year, it was that the middle thinned out, with games falling into either the blockbuster bucket or the dud bucket.