GoldenEye. The only things that would be changed would be a graphical overhaul because damn was that




ugly, and voice acting added 'cause the movie GoldenEye had a great story and it'd be awesome to hear Sean Bean screaming at you as you chased him around the last level.
Oh plus maybe a couple of new missions, weapons and a few new multiplayer levels and characters, just your standard expansion pack stuff really. No smurfing vehicle sections with clunky controls added though. A lot of FPS games need to learn that vehicles are not the answer. Let's not ruin something good here.
Oh, and the music most definitely has to stay though, as do the gun sounds.
...actually you know what, also the option to smurfing punch Natalya in the face after her little "You shot Boris even though he pulled a gun on you, wah wah wah!" tantrum.