The Season of Infamy: Most Wanted Expansion Add-on for Batman: Arkham Knight has 12 achievements worth 160 gamerscore.
Interrogate the Militia Lieutenant.
Discover the Lazarus pit.
Follow the assassin's trail.
Rescue Mad Hatter's second hostage.
Gain access to the high security area.
Survive the Militia onslaught.
Track down the cryopod.
Lock up Mad Hatter in GCPD.
End the League of Assassins' war.
Lockup Killer Croc in GCPD.
Rescue Mad Hatter's first hostage.
Defeat the prisoners.