Jump

From BoardGameGeek:

Zombies jump, zombies leap… but zombies never die-they just keep coming back! Can you use their undead powers to outwit your opponent? Jumping over an opponent destroys their zombie and scores points. Jumping onto your own zombie fuses them together and powers them up! But beware-defeated zombies can revive anywhere… maybe at your doorstep… or behind your back! Stay sharp to win this battle of the undead. -description from the designer