Prince of Persia

[Soviet]

I've confirmed that last two are screenshots, still not sure about the first ones. Oh, and you got pwned by Rez

Screenshots of a cutscene or gameplay?

last one is definitely gameplay, 3rd might be cutscene.

[Coontang]

I dont think its all that special...although it will probably look amazing in play. Just looks too sketched'y

[Rezil]

I think the technique is called cel-shading and it looks really good if done nicely.

http://en.wikipedia.org/wiki/Cel_shading

Beh, I played the first two Princes and Sands of Time, WW a nice twist but I couldn't finish it because of a strange bug, and I never got round to playing TTT...

[Nightmare]

I saw the function Valve used for their TF2 lighting calculations, let me see if I can find it again.

Edit:
Found it, as you can see, Cel Shading isn't that easy of an equation.
Click here to see the full lecture

[mo0n_L1ghT]

well what can i say, i finished all 3 prince of persia, in 1 week i think yeah... it was nice and btw those are screans that are in game yeah it's a place but it was made from an different angle. In game it's not like in the picture so.. don't think it's ''ZOMG WTF I'M GONNA DIE IF I DON'T GET THIS FKING GAME OMFGGGGG'' don't worry graphic is nice same the game but a lot of bugs..