I won’t spoil the story too much, but Clements isn’t with you for long, but gives you his diary to help you out, explaining how much of what things you need. You and your party leave D.C. to head cross country with the supplies you’ve scavenged thus far. Just like in Oregon trail, things break on your station wagon, friends get hurt. They may get by a zombie and you may be forced to put them down, or they may get dysentary, or one of 9 other diseases, and if you don’t heal them with medkits they eventually die. As you travel from city to city, you have to scavenge for supplies such as food, ammo, fuel, money, medkits and car scraps and upgrades to survive.