Mr-GameCanYouNot

Sidekick! Perform 100 Assemble Assist attacks during battle. (Excluding Offline Versus and Training mode.)
100/100

Mashers Unite! Successfully land 100 Link Attacks during battle. (Excluding Offline Versus and Training mode.)
100/100

The Ultimates Successfully land 10 Ultimate Skills during battle. (Excluding Offline Versus and Training mode.)
10/10

Following in Their Footsteps Follow a player.

Super Human Precision Successfully land 10 Super Skills during battle. (Excluding Offline Versus and Training mode.)
10/10

To the Sky! Successfully land 10 Slam Launchers during battle. (Excluding Offline Versus and Training mode.)
10/10

Everybody Needs a Hobby Customize your avatar.

Welcome to the Danger Room Create a room in Room Match.

Welcome to the Club Reach Sergeant (Level 10) in multiplayer Public Match.

Nascent Days Attained renown rank D.

Four Birds with One Stone Vanquished a four-member unit in just one battle.

Three Birds with One Stone Vanquished a three-member unit in just one battle.

The Unicorn Ring Completed the quest "The Unicorn Ring."

"I am Batman." Collect all Trophies

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

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

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

Collecting Evidence Roll the camera over 20 degrees in Photo Mode

A Watchful Collector Collect all Collectibles

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

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

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

Too Many Questions Complete every Puzzle Room
15/15

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

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

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

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

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

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

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

Computer Privileges Change the screensaver on the Batcomputer

Wonderful Toys Purchase all Gadget Upgrades for any single character

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

"A hero can be anyone." Complete Story Mode

Knightfall Complete Chapter Five

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

Out of the Shadows Unlock Talia

An Endless Winter Complete Chapter Four

A Grayson Graduation Unlock Nightwing

Up for the Challenge Complete 20 Challenges
20/20

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

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

The Dynamic Duo Complete Chapter Three

Cowardly and Superstitious Lot Defeat every type of enemy once

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

The Boy Wonder Unlock Robin

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

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

Theatricality and Deception Purchase 3 Gadget Upgrades
3/3

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