Left 4 Dead 2: 4 Player Co-op - Full Walkthrough

Full walkthrough of L4D2 all in 4 player co-op

0:00 Intro Cutscene
2:52 Dead Center
35:20 The Passing
1:01:39 Dark Carnival
1:38:42 Swamp Fever
2:15:59 Hard Rain
2:45:49 The Parish
3:22:02 The Sacrifice
3:43:26 No Mercy
4:12:51 Crash Course
4:33:59 Death Toll
5:10:45 Dead Air
5:44:16 Blood Harvest
6:15:21 Cold Stream