This game has 5 different ways to play:
1. Cooperative vs. Zombie (3-5 Players): A team of Human Players versus a Zombie Player
2. Cooperative (2-4 Players): A team of Human Players versus the game’s A.I.-controlled Zombies
3. Competitive vs. Zombie (3-5 Players): Competitive Human Players versus a Zombie Player
4. Competitive (2-4 Players): Competitive Human Players versus the game’s AI-controlled Zombies
5. Solo (1 Player): A lone Human Player versus the game’s A.I.-controlled Zombies
The Cooperative vs. Zombie Player game is described first in the rulebook in Game Setup. The other game modes are played with minor changes, which are described in Other Game Modes.