For POSTAL Brain Damaged players who want to get all the posters as well as finding the juicy secrets that give decent items in the first level. This guide will them to you.
Poster #1: The Shovel
Secret #1: Dopefish
Once you are inside, you will notice that the house is pretty much a ♥♥♥♥ house. There are 15 TOILETS that you must fill to the brim with your piss. 14 should be inside while 1 is outside close to the right of the house.
Once the game says “The sequence is complete”, return inside the home and go to the garage room where you will see an opening in the floor with the Dopefish spray. You will be rewarded with a powerful rocket/holy grenade launcher.
Poster #2: Golden Retriever
Go towards the backyard of the orange house, there is a break in the white fence and a couple of dogs guarding it.
Continue onwards and you should see the dog poster and a ramp back to the street.
Poster #3: Burger Boy
There is a poster right behind the truck.
Poster #4: Cat
Enter the house to find a single cat lady with a lot of puss. Search until you find a garage room.
The cat poster will be on the wall. Feel free to pet the cats for an achievement.
Poster #5: Straight Outta Suburbia
Kindly trespass into the home of suburbanites, one of the rooms has this poster.
Secret #2: Lady Dimitrescu
Enter the wooden to get the meat hook shotgun which will absolutely slay your inner demons.
You will be attacked by a dog and an old man, so go upstairs after you destroy them.
You should see a yellow key at the end of the upstairs area and some boxes.
After picking up the key, crouch down near the boxes and walk into them. You should see a sexy surprise.
Poster #6: Golden Retriever but Meaner
You should see the large branch on your left. Try to jump around the branch to get to the poster.
Poster #7: Not-So-Smart Pistol MK420
The poster will be on the wall of the house along with some angry old dudes at the pool.
Poster #8: Veteran
It’s the house that is right next to the gallows (the wooden platform with swings).
Enter the house and one of the rooms should have this poster near the bed.
Secret #3: Liquid Nitrogen
Interact with it and a hole will open up in the room.
Drop down to find a consumable item that turns your piss into liquid nitrogen that freezes enemies.
Secret #4: Purple Portal
Continue down the tunnel and you’ll see a blue house where the blue key is stored. Be sure to grab it unless you wish to do more walking.
There is a junkyard inhabited by a few dogs and an old man, a purple portal will be in the back.
Going into it will teleport you into a house.
Poster #9: Pastel People
Poster #10: Super Hooker Shotgun
You should be hearing heavy rock music, just go inside and a shotgun poster will be up for pickings.
Secret #5: Hot Sauce
Once you navigate through all the other stuff into the third area, you should see a yellow house near a cliff edge.
Go to the grill that’s behind the purple umbrella and look down, but don’t go off yet. You should see a glowing Hot Sauce bottle on top of a toilet on a small island. You will need to slide jump off this cliff onto that small island to get this secret. I advise you to save at this place because if you mess up, you will have to walk all the way back here.
That’s all we are sharing today in POSTAL Brain Damaged All Secrets & Poster Locations Guide, if you have anything to add, please feel free to leave a comment below, you can also read the original article here, all the credits goes to the original author AZRA3L The Eternal