From DLC to full retail games, zombies have successfully infiltrated videogame culture. But, really, how unique are your virtual zombie experiences? Left 4 Dead? Shoot the zombies. Black Ops? Shoot the zombies. Undead Nightmare? You guessed it - shoot the zombies.

These in-browser games didn't have the gargantuan budgets of the aforementioned titles. Most of them do, however, use our undead nemeses in creative ways. They breathe new life into the living dead. 

If you often zombie out at work, why not give these 10 Best Free-to-Play Zombie Games a shot?

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