Resident Evil: Operation Raccoon City
50 Achievements
1,000
44-56h
Organic Shield
Kill 5 enemies consecutively while using a zombie as a shield.
20
How to unlock the Organic Shield achievement in Resident Evil: Operation Raccoon City - Definitive Guide
After opening the door at the beginning, I immediately grabbed the first zombie in sight and shot the head off the next one. (Hold B to grab zombie.)
There were a few others, but my team took them out quickly.
After that i walked towards the bus and saw 5 red barrels with 2-4 zombies around it, I was close enough that after shooting the barrels the blast took out the zombies and also killed my shield.
I'd highly suggest making sure you have at least 3-4 zombies around the barrel before shooting to ensure your success.
Also look out for crimson heads because a few come out when your getting close to the barrels.
Good Luck.
I found the easiest spot (this took my 2nd attempt, around 5 minutes after trying it) is on mission 5 "Expendable". Once you get at the bottom of the fire escape grab a zombie by holding and start shooting the hell out of them, headshots if possible but not entirely needed.
After all the zombies are dead walk forward a little more and the door to the left will explode with 2 zombies on fire coming out, kill them for 2 if you need them. If you still don't have it, turn around and shoot those zombies. If you are playing on the easiest difficulty, the zombies will go down quickly and this achievement is a breeze.
There is no Crimson heads at this point in the mission. (Crimson heads are the fast red zombies that attack really fast).
Good luck and have fun.
To use a Zombie as a meat shiel,d just walk upto one and hold B. When you have them as a shield kill 5 zombies or Spec-Ops in a row. It has to be in a row with the same zombie meat shield. Here's a video demonstrating a good method:
Best Farm Location: Literally anywhere with zombies.
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 5 enemies while using a zombie shield in a row. In order to use a zombie as a shield you must first weaken them by melee and then press and hold to seize the zombie and use it as a shield against other attacks. While you're holding a zombie, your character will automatically which to their secondary weapon. Use your secondary weapon to kill either 5 other zombies, Spec Ops Soldiers, or even human opponents and your trophy will unlock. To get rid of the zombie shield you can either press to kick it away from you or press to snap it's neck.