The Hitman Facebook page
has been updated yesterday with a teaser image saying that a major announcement will be made on May 10th, 2012. But the latest issue of Game Informer
has an add with some details about Hitman: Sniper Challenge
, which is available for those who pre-order Hitman Absolution
via GameStop. This could be a DLC (downloadable content) because it offers a replayable sniper mission, an exclusive rifle with upgrades, and "awesome prize packages for top snipers".