- That Sinking Feeling
Complete Level 10 - That Sinking Feeling
- Taking Liberties
Complete Level 11 - Taking Liberties
- Rapturous Rise
Complete Level 12 - Rapturous Rise
- Magnetic Personality
Complete Level 13 - Magnetic Personality
- A Doom with a View
Complete Level 14 - A Doom with a View
- The Good, the Bad and the Hungry
Complete Level 15 - The Good, the Bad and the Hungry
- Falling... with Style
Complete first Helicarrier skydive
- Don't I Know You?
Team up Captain America with Human Torch (Co-op)
2 guides
- Stan-tastic
Rescue Stan Lee from every peril (Single Player)
1 guide
- Road Rage
Destroy 100 vehicles in the Manhattan hub
1 guide
- It's Clobberin' Time!
Defeat 100 enemies as the Thing
1 guide
- I'm Always Angry!
Transform into the Hulk 50 times
1 guide
- Billionaire Philanthropist
Collect 1,000,000,000 studs (Single Player)
1 guide
- This Is fantastic!
First time turning Mister Fantastic into a teapot
1 guide
- You Win a No-Prize!
Complete game 100% (Single Player)
2 guides
- Avengers Assembled
Collect all Avengers characters in the game (Single Player)
1 guide
- Sinister Six
Collect Doc Ock, Sandman, Mysterio, Kraven the Hunter, Electro and Vulture (Single Player)
- To Me, My X-Men
Collect all traditionally heroic mutants (Single Player)
1 guide
- Brotherhood
Collect all traditionally evil mutants (Single Player)
1 guide
- I Am Iron Man
Collect all Iron Man armors (Single Player)
1 guide
- Stan's Soapbox
Turn into Stan Hulk
1 guide
- Post-Credit Party
Complete House Party Protocol
1 guide
- The Toast of Croydon
Create a character called “Trevor” in the character customizer
1 guide
- Puny God
Perform Hulk's special move on Loki
1 guide
- Welcome to Level 7
Play as Agent Coulson
1 guide
- It's Me Time!
Read a comic in Deadpool's room on the Helicarrier
1 guide
- Bad Luck?
Unlock Black Cat (Single Player)
1 guide
- Zoo Believer
Unlock all animal-themed characters (Single Player)
2 guides
- Guardians of the Galaxy
Unlock all the Guardians of the Galaxy (Single Player)
1 guide
- Fastball Special
Perform a special throwing move as Colossus on Wolverine
1 guide
- Menace of Magneto
Drive to the Baxter Building as Magneto in the Magneto Mobile
1 guide
- Alter Ego
Perform all big LEGO figure transformations
1 guide
- Can't Hurt Me Bub
Regenerate as Wolverine
1 guide
- Cosplay
Create a custom character
1 guide
- Ultimate True Believer
Unlock all True Believers (Single Player)
- Really?
Collect Howard the Duck (Single Player)
2 guides