Apple is running a promotion that you'll want to jump on if you haven't yet bought Jetpack Joyride, the latest iOS game from Halfbrick Studios (Fruit Ninja) and GSW contributor Ryan Langley -- all you have have to do is "Like" the App Store on Facebook, and you'll get a free download code for the title!

I'm not sure how long Apple will be giving away the game, but even if you end up paying for it, you won't go broke, as it's only $0.99. You'll get a lot for your money there, as it's a really enjoyable and addictive automatic running game, that has you flying on a machine gun jetpack. Brilliant stuff.