Hellgate !

This has nothing to do with TCOD, but it's important enough for the roguelike community to be announced here. The demo of Hellgate London is already available here :

http://www.gamedaily.com/games/hellgate-london/pc/game-features/hellgate-london-exclusive-demo/4251/67004/

So go and download !! Don't know how much time the link will be valid, though...

screenshot from gamespot.com