I cannot fuckin' wait to play this game. I played the demo, and it was one of the most awesome games I've ever seen. Definitely going to give God of War 3 a run for its money. Purely from a design standpoint, this game is just breathtaking. It's twisted and disturbing beyond imagination, but so compelling and impressive at the same time. Just amazing.

For those of you who aren't familiar with it, just check out the vids below:
(Warning: EXTREMELY graphic content ahead.)

Dante's Inferno is very loosely based on the first part of Dante's Divine Comedy. The player controls Dante, a veteran of the Third Crusade, who chases his beloved Beatrice and attempts to free her soul from Lucifer, who needs to wed a heaven-bound soul to break free of Hell and make another attempt to take over the Throne of God. As his pursuit takes him through the monstrous entities within the nine Circles of Hell to save Beatrice, Dante must face his own sins, his family's past and his war crimes.

Wiki
The 9 Circles of Hell

The First Circle: Limbo
The Second Circle: Lust
The Third Circle: Gluttony
The Fourth Circle: Greed
The Fifth Circle: Anger
The Sixth Circle: Heresy
The Seventh Circle: Violence
The Eigth Circle: Fraud
The Ninth Circle: Treachery