Here is advice to find 50th feather for achievement.
How to Find Last Feather
In Full Feather
- Find all feathers.
Actually you’ll need to get 50 feathers and the location of the last of it is problematic for most of players.
50th Feather Location
The area on the left of the map that looks like the most rich/clean part of the map.
The feather is located in the middle of the buildings that outline to look like a D.
There is a path into that little alleyway and behind a gate is the feather.