You'll need to find the greenish blue car in Silent Hill 2 Remake after getting into the back of Neely's bar. Inside, a letter will direct you to look for a specific vehicle and plate and, while the info seems helpful, you'll see a few cars that almost fit the description.
The actual car you need is hidden away in a gated-off area, however, making it less obvious to find. So if you're looking for the Silent Hill 2's greenish blue car, here's what you need to do.
