WpCentral: The other day we took a look at ByeByeBrain, a zombie slaying tower defense game for your Windows Phone that has been around since the dawn of time and it simply flew beneath our radar. ByeByeBrain is a marvelous game and it has recently spun a sequel, ByeByeBrain: App-ocalypse. BBB: App-ocalypse, for short, takes the ByeByeBrain game to a new level by adding more stages, levels, and weapons into the mix.
