Beginning February 3, the first issue of the four-part comic series Mass Effect: Redemption will be available on the iTunes App Store. To celebrate its release, Dark Horse and EA have announced the issue will be free for a limited time. How limited is the "free digital comic" window? One day only. After February 3, the digital release is bumped up to 99 cents. Of course, if you're a Mass Effect 2 fanatic you probably own the collectors' edition, which included a mini-version of the first issue. But, if you love moving pictures, a free digital comic is a hard thing to ignore.