This game was amazing when it came out. I think it was:
Emphasis on being stealthy, instead of running around with guns blazing.
Rewards for speed runs through levels.
Awesome MP
PROXIMITY MINES!!!!
Attention to Detail, I remember being amazed that shooting people in the arm did something different than in the leg, I don't remember anything like that on a console before GE.
What a great game that was, I haven't played it in forever though, not sure if it would live up to the nostalgia though.
Currently Playing: Saints Row 2 | Battlefield 2 | Company of Heroes
Recently Beaten: Gears of War | Super Mario Galaxy | Darwinia | MGS4 | Sam and Max Ep. 4, Portal | Mirror's Edge | Uncharted | Mass Effect
Looking Forward to: Alan Wake | Splinter Cell : Conviction | The Last Guardian | Batman: Arkham Asylum | SMG2 | Mass Effect 2 |