The 2013 National Football League season finally kicks off tonight, and it's been a long wait since the Ravens toppled the 49ers in Super Bowl XLVII way back in February. Luckily, the season never has to stop in the video game world. In recent weeks, a couple of notable new releases have popped up, while others have been refreshed for the impending season. With the real games about to start up, here's an updated look at 10 of the most notable football games for iPhone and iPad. Not all of these are winners, but if you're craving pigskin action around the clock, surely a few of these options will scratch that itch.