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