NullNihlus

Punisher Punish 10 enemies (excluding battles in the Hall of Virtue).
10/10

"I am Batman." Collect all Trophies

"The idea was to be a symbol." Collect 25 Bat-Symbols
25/25

"Things have improved." Prevent each type of Crime in Gotham once

"Holy Skill Upgrades, Batman!" Unlock All Skill Upgrades
30/30

A Watchful Collector Collect all Collectibles

"I'm not wearing hockey pads." Unlock All Suits
100/100

"Wanna know how I got these cars?" Unlock All Vehicles
30/30

"Hopefully, because he's busy." Complete every side activity in Gotham

Too Many Questions Complete every Puzzle Room
15/15

"You have a name to maintain." Open every WayneTech Cache
200/200

"Quite the collection, Master Bruce." Collect all Batcave Trophies
24/24

"This is too much power for one person." Collect all Red Bricks
23/23

"A hero can be anyone." Complete Story Mode

Knightfall Complete Chapter Five

Wonderful Toys Purchase all Gadget Upgrades for any single character

"Wouldn't wanna make things too easy." Get 5 Gold Medals in AR Trials
5/5

Out of the Shadows Unlock Talia

An Endless Winter Complete Chapter Four

A Grayson Graduation Unlock Nightwing

"Let's see what Batgirl can do!" Unlock Batgirl

The Dynamic Duo Complete Chapter Three

"You're becoming quite a celebrity." Discover 100 open world events
100/100

Cowardly and Superstitious Lot Defeat every type of enemy once

"Is that like parachuting?" Glide in 10 different wind tunnels
10/10

"Gotham can feel a little safer." Prevent 30 Crimes
30/30

The Boy Wonder Unlock Robin

Computer Privileges Change the screensaver on the Batcomputer

Collecting Evidence Roll the camera over 20 degrees in Photo Mode

"Lighter, faster, more agile." Purchase a Skill Upgrade from each category

"It's a big city. I can't be everywhere." Unlock all fast travel points
9/9

"It's not exactly a normal world." Visit every District
9/9

"Do I look like I'm joking?" Complete Chapter Two

Up for the Challenge Complete 20 Challenges
20/20

Not Just a Cave Place 5 Props or Trophies in the Batcave
5/5

"I own the place." Purchase all Batcave Expansions
5/5

Theatricality and Deception Purchase 3 Gadget Upgrades
3/3

"Hear me roar." Unlock Catwoman

"Life's been good to me." Collect 1,000,000 Studs

"You either buy a hero…" Purchase 5 Items from Shops
5/5

Rebuilding Gotham Cash in a Challenge in the Batcave

"No, sir. The OTHER car." Purchase 3 Vehicles from the Batcave
3/3

One Bad Day Complete Chapter One

"I am the shadows." Perform 100 Stealth Takedowns
100/100

"This is my city." Place a Pin on the Map

"Does it come in black?" Equip a Red Brick

I Would Do It All Over Again Complete the story in chronological order

It Can't Be For Nothing Collect all trophies

That's All I Got Survive all of Ellie's jokes
3/3

Angel Knives Defeat Black Fang without getting hit