We finally know why 'All Fronts' started vanishing from online retailers. In speaking with IGN, Epic's Rod Fergusson said that the feedback from fans on the original 1600 ($20) price for 'Dark Corners' and the retail release of 'All Fronts' wasn't, well ... favorable. So, Epic decided to mix things up.

Dark Corners will now be offered at a much cheaper price of 1200 ($15). As for 'All Fronts,' it's ditching its planned retail release for an exclusive Xbox Live Marketplace stay, where fans will be able to download the content for 1600 ($20) at 12:00am GMT on July 28.

[Thanks, surinder!]

This article was originally published on Joystiq.