According to the games creator, American McGee, who spoke in a recent interview with CVG, the "entire original game" will be included as an added treat, not to mention the additional promise of a meaty DLC offering.
"There will be DLC in the form of dresses that the player can download and Alice can wear," he told CVG. "Those dresses come with special abilities and enhance how you play through the game."
"There's also going to be a pretty significant release which is the original Alice brought over to the consoles so that a person who's purchased Madness Returns gets a download code and is able to bring Alice 1 onto their console and play through the entire original game alongside playing Madness Returns."
Alice: Madness Returns is due for release on 17 June 2011 on PC, PlayStation 3, and Xbox 360.