Play as any one of your favourite How I Met Your Mother main characters in this Left 4 Dead 2 DLC* as they attempt to survive the zombie apocalypse, the first step being an escape from the emergency ward of a hospital in turmoil, where one of their closest friends had succumbed to the infection and mutated into a new sort of Special Infected: The Grinch.
Join them as they make their way through the streets of New York, now disease-ridden and in complete chaos as the number of infected mount, so that they may get to the evacuation centre which was once their apartment building.
Assist them in the climax of the struggle for their lives as they defend MacLaren's Pub against hordes of zombies and special infected from their booth.

Right-click to slap.

---------

Barney is kind of like Nick, because of the con man and ladie's man thing. And the gambling. And the suit.

Robin is a reporter like Rochelle. (She's probably the one doing all the saving. Because of all the pre-apocalyptic gun-shooting and bear-wrestling.)

Marshall is kinda like Coach! He loves his food, is the father figure, and he coach(ed) a bunch of kindergartners once.

And Ted shares that unrealistic optimism with Ellis. And the unending flow of stories.

----------

(Other applicable taglines)

BANG. BANG. BANGITY BANG.

SHOOT UP. (suit up)

ALL ABOARD THE MURDER TRAIN.

*No.