- How many Gotham City Impostors achievements are there?
There are 12 achievements to unlock in Gotham City Impostors worth a total of 1000 gamerscore.
Gotham City Impostors Achievements
Show completed achievements
Show secret achievements
There are 12 achievements with a total of 1000 points
Win each game mode in Ace Chemical, Amusement Mile, Crime Alley, Gotham Power and The Docks.