Mobigloo's Air Traffic Control is one of my absolute favorite games to play on my BlackBerry Storm, so for it to go half price as one of today's CrackBerry Deals of the Day is good news. ATC was a top-selling game in our CrackBerry App Store for a long time after its release and is currently one top of the top selling games in BlackBerry App World as well. Normally priced at $4.99, you can grab it until midnight CST tonight for just $2.49. Well worth it. If you're not familiar with the game, the premise is simple - land as many airplanes as you can without crashing into another one! You can watch the video above to see it in action.