Anyway, it's a great game, but unlike Heavy Rain (which I watched my brother play a lot of), I think it's more linear, there's less major choices to make.
One chapter I noticed could be a choice of sorts is the chapter in which Tyler and Kate make a composite sketch of Lucas (which is later used against him as evidence) - if you want to make things easier for Lucas, you can totally screw it up, give the sketch a crazy afro, glasses and a porn star 'stache - or you can make his life very difficult and make it an exact match like I did.
This is a picture of Lucas that I used as a guide:
1. The hair is by far the easiest, there's only really one haircut that looks like his. It's dark, short and combed back slightly.
2. Lucas doesn't have a beard, moustache or any stubble, so choose the clean shaven face.
3. The mouth is simple enough, choose one that is relatively neutral and straight, not frowning. His lips are slightly fatter than the other straight mouth and it also has a small dark shadow underneath.
4. I messed up the eyes several times - Lucas has one eye slightly bigger than the other, and there's two eyes that look like this. He doesn't wear glasses, so ignore those. His eyes are also slightly tired looking - and they're very dark and fairly large.
5. His eyebrows are easy to get, but I was confused a little by his nose, sometimes it looks thin, sometimes it looks wide. Regardless, the correct eyebrows are of medium thickness and slope downwards. His nose is thin and defined.
6. The hardest part I found was his face shape and ears - just look for the jawline that is most rounded. I was thrown off guard by the slightly blocky graphics and originally chose a square jaw - but the correct one is rounded. His ears also look more pointy and large than they actually are.
Good luck! :D
