Resident Evil: Operation Raccoon City
50 Achievements
1,000
44-56h
Down Boy
Kill 13 zombie dogs (lifetime)
15
How to unlock the Down Boy achievement in Resident Evil: Operation Raccoon City - Definitive Guide
Best Farm Location: Farm this at the starting mission of Expendable. Simply run past all the zombies and turn left at the street. A zombie dog will jump over the fence/car and come charging in at you. Shoot and kill the dog and return back to the fire explosion where a zombie busted through a flaming door to try and grab you. Walk into the fire and kill yourself. You'll respawn again so repeat this method over again until the trophy unlocks. Alternatively, you can take the longer route and keep replaying Containment over and over again. Or play it on professional and kill yourself with frag grenades at the two zombie dog locations.
This is a combat related trophy and it can be done either in Campaign Mode or Versus Mode. For the trophy, you must simply kill 13 zombie dogs. Zombie dogs are the infected T-Virus Cerberus that attack you. They're capable of biting you and eating you to death on the ground. Simply shoot them ASAP before they tackle you to the ground. If they go for you on the ground, rotate the to break free by snapping the dog's neck. If they're on an ally, you can run up to the dog and melee attack it by pressing the button to instantly kill it. You can keep track of this in the "Records" found at the main menu screen and then scroll over to the "Global" tab to view stats. Do note that I never encounter a zombie dog in Versus Mode. I suggest farming them.
Zombie Dogs
There are only two places you see dogs in the campaign - Chapter 1 & 5. Kill 13.
The quickest method for this is to simply load up mission five (Expendable). There is one dog right in the beginning of this mission. Go down to the main street, turn left and you'll see the first dog charging at you from the fence. Kill the dog, let yourself die (there is a fire nearby), rinse and repeat.
You can replay the first mission endlessly or use my option. Just start the fifth chapter, run straight into the street and kill the dog running towards you, then die or let the infected ones infect you, go back to the alley and stand right in the fire near the door to speed up the transformation into a zombie. After this, you will be prompted to restart the mission. Happy hunting.