Zombicide -

Zombicide is a collaborative game in which players take the role of a survivor – each with unique abilities – and harness both their skills and the power of teamwork against the hordes of unthinking undead! Zombies are predictable, stupid but deadly, controlled by simple rules and a deck of cards. Unfortunately for you, there are a LOT more zombies than you have bullets.
Find weapons, kill zombies. The more zombies you kill, the more skilled you get; the more skilled you get, the more zombies appear. The only way out is zombicide!

Seems that this game has a real great potential of fun...