Chapter 1 Walkthrough:

>Go to the bridge and talk to soldiers.
>Go to the abandoned buildings and find a girl.
>Go to Michael (Railway Station) and take the food.
>Go back to the girl and give her food.

(After the scene with Hyde you can trigger 2 hidden secondary sex scenes by going to the Abandoned Buildings / Railway Station)

>Go to the Old Shed and find the crowbar.
>Go to the Junkyard and search the blue car.
>Go back to Diana and run the car.

End of chapter 1