You are Billy Davis and you need to lead Chung Ho to San Francisco. However, can you keep him safe from the legendary Possum Crotch?
Buttered Toast: the Totally Not Rehashed Interactive Fiction Starring Billy Davis was created with Inform and has IFID E76E1B7F-420C-4090-B47C-55A7827424A3.
To play a work like this one, you need an interpreter program: many are available,
among them Gargoyle for MacOS, Linux or Windows;
Spatterlight for MacOS;
Windows Frotz or
Windows Glulxe for Windows.
The postcard was written by Andrew Plotkin and designed by Lea Albaugh.
Or you can play without downloading anything by following the 'Play In-Browser'
on your web browser.