Overview
This quick guide will show you how to get the secret, or, “hidden” achievement; “Sewer Alligator.”
1.0-Getting Started; Skip this if you have the mask, “Jones” already
Your first step to getting the secret achievement Sewer Alligator, is getting the secret mask Jones. Obviously if you don’t have the the mask already, you’ll also get it. To make it as simple as possible, here is all you need to do:
1. Go to Chapter 5, Full House.
2. Kill everyone(finish the chapter), but don’t go to your car. Get the crowbar that is in one of the first rooms you enter.
3. Go outside and around the building until you see a manhole in the ground.
4. Use the crowbar to open it.
5. Go down the hole.
6. Finally talk to the injured man, and pick up the mask around that general area.
7. If you haven’t figured it out, you can now leave and head back to your car.
1.1-Getting the Mask
In order to obtain the mask you’ll need to have the mask Jones. If you don’t have it already check the previous section on how to get it. Once you are all set all you need to do is follow the following simple steps:
1. Go back to Chapter 5, Full House.
2. Make sure to wear the mask, Jones.
3. Finish the chapter like you would.
4. Just like getting the mask, go to the sewer around back.
5. Open it, and go inside.
6. Once you finish the chapter, you should get it the achievement!