Indigo Prophecy

[halfbakedbliss]

Official site link with demo here
I really like the way they handle this game, split screen cinematics, controlling the character with mouse gestures, and the many choices you can make. The demo is excellent, especially the beginning: the director and writer of the game actually walks on-screen and tells you what's going on and what you're going to be playing through. The demo itself is only about 10 minutes long (most of its a cinematic) but looks promising.