I bought this a few days ago.
http://www.3dgamers.com/games/fahrenheit/
"Fahrenheit" in Europe and "Indigo Prophecy" in USA. They cut out some love/nudity scenes in the USA, which is bullshit because USA's middle name is T&A.
It's an adventure-action game where you unravel a supernatural conspiracy involving ritualistic murders. You play 4 (or 5) characters throughout the game, but the main character Lucas as at focus - he's one of the latest murderers. Along the game you're trying to unravel why you did what you did.
You can do little things like mop up blood, drink a glass of water, open cupboards and find food to eat to boost your mental state. If it goes too low, you become despondent and may commit suicide or make a decision that ends the game. Fortunately it's not a tedious gameplay feature, so you won't be forced to eat/drink and do little things like that all the time.
Basically the actions you choose to do - whether hiding your evidence, or a dialogue option you choose with character(s), affects what happens now, and later - in the game. There are 3 endings, and it's a fairly replayable game because of this. It's VERY cinematic, it's like you're in a movie, controlling the scenes. You just have to get used to the pace.
The action scenes are a "Simon Says" mini-game of hitting lights in order (you have 2 sets of these lights that correspond to the keys or gamepad [analog sticks] you choose. Get them in the right order, and your character will perform a (successful) action sequence. They're not frustratingly hard at all, but a bit of fun.
I haven't passed the game yet, but if you're looking for a replayable adventure game deep with story and emotion - try the demo out. It's fucking ridiculously short demo, but the gameplay itself swayed me over and ever since getting the game - it's a keeper.