Full list of all 75 LEGO Marvel Super Heroes 2 achievements. It takes around 50-60 hours to unlock all of the achievements in the base game on Windows.
The base game contains 45 achievements, and there are 6 DLC packs containing 30 achievements.
Have Morbius, Cap-Wolf, Triton and The Living Mummy in a party
Play as Fin Fang Foom in ''Defying Conventions''
Obtain 'True Believer' in every level
Collect all Gold Bricks
Purchase all characters
Defeat 30 enemies using The Black Knight (Nathan Garrett)
Destroy 100 enemies as Hulk (Thor: Ragnarok)
Witness the 100% LEGO Stud Fountain
Play ''Capture the Infinity Stone'' in 'Grandmaster Mode'
Unlock and view all Minikit comics
Smash 100 vehicles
Rescue all Peril Characters
Activate dance mode and make 5 characters dance
Have multiple Kangs in a party
Take a selfie with Eson the Searcher in ''No Eson of Mine''
Collect Gwenpool
Have Cosmo and Lockjaw in a party
Complete all quests in Chronopolis
Complete all races in Chronopolis
Explore Ancient Egypt as Kang
Complete ''Out of Time''
Complete the story
Complete ''On Board The Sword''
Complete ''The Road to Knowhere''
Complete ''Symbiote Surprise''
Complete 10 challenges in Chronopolis
Have Groot and Groot (Small) in a party
Complete ''Hala, is it Kree You're Looking For?''
Complete ''I Sphinx We Have A Problem''
Complete ''Torg-nado''
Have various Captain America characters join forces in a single party
Complete ''Inhuman Nature''
Complete ''Red King Revelation''
Complete ''K'un-Lun Konundrum''
Complete ''Kree-search and Development''
Complete ''Noir Night-Mayor''
Create a custom superhero
Complete ''Rune to Manoeuvre''
Complete ''Surtur-n Doom''
Complete ''High-Noon Saloon''
Complete ''Hydra Hijinks''
Complete ''Castle Hassle''
Complete ''What's Klaw's is Mined''
Complete ''Avenger's World Tour''
Complete ''No Eson of Mine''
Complete the 'Running the Gauntlet' level with all Minikits unlocked
Set both Free Play characters as Proxima Midnight and Corvus Glaive during 'Running the Gauntlet'
Complete the 'Running the Gauntlet' level after achieving True Believer status
Complete ''Running the Gauntlet''
Defeat 10 enemies in the 'Running the Gauntlet' level with Thanos
Complete the 'The Great Escape' level with all Minikits unlocked
Defeat both enemies in the 'The Great Escape' level with Molly Hayes
Complete ''The Great Escape''
Complete the 'The Great Escape' level after achieving True Believer status
Destroy both sets of sunglasses positioned on the Magic Trap Masks.
Complete the 'Egghead Eggs-capade' level with all Minikits unlocked
Defeat 10 enemies with a heat beam in the 'Egghead Eggs-capade' level
Set both Free Play characters as Wasp Classic and Yellowjacket in the 'Egghead Eggs-capade' level
Complete the 'Egghead Eggs-capade' level after achieving True Believer status
Complete ''Egghead Eggs-capade''
Complete the 'Double Trouble' level with all Minikits unlocked
Complete the 'Double Trouble' level after achieving True Believer status
Complete ''Double Trouble''
Set both Free Play characters as Mister Negative in the 'Double Trouble' level
Defeat 20 enemies in the 'Double Trouble' level as Dagger
Complete the 'Awesome Mix Vol. 2' level with all Minikits unlocked
Complete the 'Awesome Mix Vol. 2' level after achieving True Believer status
Complete 'Awesome Mix Vol. 2'
Damage the Abilisk using the Anulax batteries
Play as Groot until Mr Blue Sky stops playing
Set both Free Play characters as M.O.D.O.K. and M.O.D.A.M. in the 'Welcome to the Jungle' level
Complete the 'Welcome to the Jungle' level with all Minikits unlocked
Complete the 'Welcome to the Jungle' level after achieving True Believer status
Complete ''Welcome to the Jungle''
Get killed by the Rhino Mech