The Darkness II demo off its official website will be available first for Xbox Live Gold subscribers first, a full week before all of the other platform owners:
January 24th: All Xbox LIVE subscribers
PlayStation Network: North America
Steam (PC) (Worldwide)
January 25th: PlayStation Network: Europe
PlayStation Network: Asia/Pacific
The Darkness II Limited Edition comes with custom artwork by Marc Silvestri, digital comics for The Darkness Origins, an in-game "Crazy Abdul" alternate outfit, and two extra character ability upgrades.