Zombie Project Windows game

The ZombieProject is a game development project in the style of "GTA3"(Grand Theft Auto 3), and as such will require a game engine that allows it to resemble this game' The engine is to "simulate" a city including the people, and vehicle traffic' The simulation takes place at a time when type of virus is turning people into zombies, the walking dead' Meaning that both the behavior of the living people and that of the infected zombies must be simulated' It must also simulate typical street rules, such as traffic lights and other signals which might effect the people, vehicles and zombies within the city' We are too still brainstorming about what kind of game types there must be, you can to discuss on our forum Click here!' Or you can go to the website