The Season of Infamy: Most Wanted Expansion Add-on for Batman: Arkham Knight has 12 achievements.
Survive the Militia onslaught.
Track down the cryopod.
Interrogate the Militia Lieutenant.
Lock up Mad Hatter in GCPD.
Lockup Killer Croc in GCPD.
Rescue Mad Hatter's second hostage.
Gain access to the high security area.
Defeat the prisoners.
End the League of Assassins' war.
Discover the Lazarus pit.
Follow the assassin's trail.
Rescue Mad Hatter's first hostage.