Humanity win XD
The zombies somehow stopped attacking after the 10th wave.
This game is fun to play. XD I always got panicked when the big zombie came. It's hard for me to decide whether to split the group to run away so they can breed later or just unite them together to fight the big zombie. XD
The 20 breed limit also make it interesting. It is the right amount I think. If it's too much, the game would be too easy because the player can outnumber the zombies easily. But, if it's too little, the game would be too hard to play. So, I think 20 is the right amount.