Batman: Arkham Origins Blackgate achievements

29.69%

Breathless

Die from inhaling gas

36.24%

Face Off

Defeat Black Mask

36.68%

Last Laugh

Defeat Joker

36.68%

Cobblepot's Plot Was All For Naught

Defeat Penguin

36.68%

CSI: Blackgate

Complete your first detective case

37.12%

In the Flow

Get a 25 hit combo

41.92%

Oral Hygiene

Find and destroy all Joker teeth

46.72%

He's Sleeping

Perform 20 stealth takedowns

49.78%

Fresh Beats

Beatdown 10 thugs

79.04%

Now You're Getting It

Get a 12 hit combo

96.94%

Domestic Disturbance

Catch Catwoman in Gotham City

2