Skewed and Reviewed have posted video of their first time playing the campaign for WWZ. They have posted the first two New York levels which shows the massive hordes.
Source: N4G PC World War Z: 4 Player CO-OP NY Level Parts 1 And 2
Skewed and Reviewed have posted video of their first time playing the campaign for WWZ. They have posted the first two New York levels which shows the massive hordes.
Source: N4G PC World War Z: 4 Player CO-OP NY Level Parts 1 And 2