Here is the full list of all 8 Plague Road (EU) trophies - there are 4 bronze, 2 silver and 2 gold.
Unlock all farm buildings.
Rescue 50 Survivors.
Heal 20 times using the Nurse.
Kill 10 enemies using the Soldier's Flame Thrower.
Get poisoned 10 times.
Reach the City.
Discover the Catacombs.
Finish the True Ending.