When you click the flag you will be asked how many dice you want. Answer with an even number. It must also be a digit: 2, 4, 6. I am probably adding more stuff later on. UPDATE IDEAS: Super Zombies? Zombie Locos? ANTI-ZOMBIE squad? THIRD PLAYER?!?!?
Thanks to Minecraft for the zombie. Thanks to me for the programming. Thanks to me for the actual idea, which I did playtest in real life with actual dice.