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.
End the League of Assassins' war.
Lock up Mad Hatter in GCPD.
Lockup Killer Croc in GCPD.
Gain access to the high security area.
Defeat the prisoners.
Discover the Lazarus pit.
Follow the assassin's trail.
Rescue Mad Hatter's second hostage.
Rescue Mad Hatter's first hostage.