Obtain all Trophies
Reach level 40
Buy all enhancements
Use all the powers of the heroes
Complete all missions in co-op mode
Unlock all characters
Complete 10 missions co-op mode
Complete 5 missions co-op mode
Complete 1 mission co-op mode
Obtain A Grades in all Missions
Complete all challenges
Get all A Grades in YJ Challenges
Complete half of the challenges
Get 50% A Grades in YJ Challenges
Buy half of the enhancements
Complete the game on Hard Difficulty
Finish the game
Defeat Blockbuster
Collect all the Alternate Costumes
Get all the Dioramas
Don't activate the Statues in The Warrior's Path Stage during "Tag Team"
Get all Red Arrow Journals
Defeat The Riddler
Defeat Psimon
Don't be spotted by any searchlight in Gotham Docks Warehouse stage during Hometown
Defeat Black Manta
Obtain A Grades in half of the Missions
Activate Squad Boost 20 times
Avoid damage from the spike trap in Atabey's Temple Stage during "The Goddess Shrine"
Defeat Bane
Get half the Dioramas
Collect half of the Alternate Costumes
Reach level 20
Escape the Avalanche Stage during "Go with the Flow" in less than 5 minutes
Defeat Icicle Jr and Sportmaster
Complete 1 challenge
Defeat Killer Frost
Destroy 350 objects
Defeat 500 enemies
Defeat Sportmaster
Don't break any Statue in the Museum Stage during "A Hostage Crisis"
Reach level 10
Defeat 200 enemies
Defeat Cheshire
Answer 5 Young Justice Trivia questions correctly in a row
Reach a Score of 5000 in the Young Justice Trivia
Reach a Score of 1000 in the Young Justice Trivia
Reach a Score of 500 in the Young Justice Trivia
Defeat the first 15 enemies
