One could talk for hours about the level of depth on offer in MW2's multiplayer. The new challenges, new equipment (including the afforementioned throwing knives and riot shields), customisable titles and emblems that pop up on screen when you kill someone, everything adds a little something to the experience without ever seeming out of place or unnecessary. Infinity Ward have completely upped the stakes here, and it is going to take something extra special to top what is on offer in Modern Warfare 2. Quite simply if you even remotely enjoy online gaming, you'd be crazy not to give this a try. Superb.