YouTube – Left 4 Dead 2 – E3 09: Multiplayer Gameplay.

THIS. IS. AWESOME.

Gameplay order:
#1: Safe Room
#2: Garden Maze
#3: Stop The Alarm
#4: Axe Ownage
#5: Dock Start
#6: Kitchen Smoker
#7: Fire Ammo
#8: Frying Pan Domination