just played this for like 5 hours straight...
alot of fun on the hardest skill mode and with a decent team that actually wield doors and stuff to keep them out.
gets very difficult at waves 7-10 usually ends up with a bunch of people dying.
havnt finished a game yet on the hardest setting as its pretty damn hard, run out of ammo quite quickly if you spray and pray.
do recommend.
Posted on Saturday, 16th May 2009