The singleplayer needs the most work of all the modes, for the existing world map looks like a crappy alpha.

FORBES: 4. More intuitive combat

Only a fraction of what was built for singleplayer will appear in multiplayer: these 8-10 hours of breathless blockbuster frenzy were clearly a huge and expensive project, not a routine one.

FORBES: 'Call Of Duty: Black Ops 2' And The Wasted Wilds Of Its Beautiful Terrain