Here is the full list of all 30 Batman: Arkham Origins Blackgate - there are Deluxe Edition achievements.
Defeat Catwoman
Disarm all Black Mask junction boxes
Unlock the Zombie Suit
Complete all detective cases
Get a 50 hit combo
Find all armor upgrades
Defeat Black Mask
Find and destroy all of Black Mask's masks
Find all RUSH upgrades
Find and destroy all Penguin bird cages
Find all gauntlet upgrades
Find and destroy all Joker teeth
Defeat Joker
Defeat Grundy using the Shock Batarang and water
Defeat Solomon Grundy
Perform 20 stealth takedowns
Beatdown 10 thugs
Defeat Deadshot
Defeat Penguin
Die from inhaling gas
Defeat Bronze Tiger
Complete your first detective case
Catch Catwoman in Gotham City
Get a 25 hit combo
Get a 12 hit combo
Find all detective cases and have all pickups and upgrades
Defuse all Joker presents
Rescue all Penguin hostages
Get a 100 hit combo
Obtain all Batsuits attainable through gameplay