If you like the game well enough you can purchase the upgrade that allows up to eight player support, additional sounds and animations, and even an enhanced zombie AI. The upgrade is a measly 99 cents. I bet you have more than that underneath the cusions of your sofa…
From the SJGames website:
“To start your turn, draw three random dice from the cup and roll them. Set brains and shotgun blasts aside, then decide whether to reroll footprints (if any); if you do, draw more dice from the cup so that you’re rolling three. You can stop at any time and score points equal to the number of brains you’ve collected, but if you ever have three blasts facing you, no brains for you this round. Collect 13 or more brains, and you win.”
You can learn more on the Zombie Dice app page.