Kill zombies, make search parties to find survivors and new weapons, and direct your team so you can protect and improve your safe house.
There are many different kinds of zombies to kill, and each tool has a different feel. Realistic shooting controls, a system for keeping track of survivors with a search party system, variable graphics, a day/night cycle, and weather.
Recommendation: Every person has a different set of skills. When you give them out at parties, you might want to think about how you do it. Include at least one person in your search party who is better at fighting. This will make it more likely that everyone in the group will live.