Left to Survive's anniversary barbecue offers fresh challenges, zombies and a lightning-throwing rifle

Think you need brains? Well, Left to Survive can certainly provide as My.Games are celebrating the eighth anniversary of their hit zombie base-building shooter. With over 85 million installs, it's safe to say that the post-apocalypse is a little more crowded with survivors than you might assume. Fortunately, there'll be plenty for you and your fellows to do. The new Festive Barbecue event series will mark the game's eighth anniversary and run from today until July 27th. In the series, you'll fi…