Here is the full list of all 51 LEGO The Incredibles achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
Survive Bomb Voyage's maze during ''The Golden Years'' without taking damage
Extinguish the fires during ''Screenslaver Showdown'' without the Family Build
Earn 1,000,000,000 Studs
Complete all Family Builds
Clean up all districts
Achieve True Super in all levels
Complete 50 ambient crimes in the city
Collect all Minikits in a level
Defeat an enemy with a non-super character
Complete ''Omnidroid Rampage''
Complete Chapter 12 - ''The Final Showdown''
Complete Chapter 11 - ''Above Parr''
Complete Chapter 10 - ''Return to Nomanisan Island''
Complete Chapter 9 - ''Nomanisan Island''
Complete Chapter 8 - ''Vigilant Vigilantes''
Complete Chapter 7 - ''The Golden Years''
Complete Chapter 6 - ''Screenslaver Showdown''
Complete Chapter 5 - ''House Parr-ty''
Complete Chapter 4 - ''Elastigirl on the Case''
Complete Chapter 3 - ''Revelations''
Achieve True Super in any level
Complete Chapter 2 - ''Hover Train Hijinx''
Complete an underwater race as Dory
Collect a Red Brick
Clean up a district
Complete an ambient crime in the city
Complete Chapter 1 - ''Undermined''
Complete your first Family Build
Complete ''Vigilant Vigilantes'' in 9 minutes
Trigger all traps during ''Nomanisan Island''
Complete ''Return to Nomanisan Island'' without being hit by a goo cannon
Don't get hit by any plane parts during ''Above Parr''
Complete ''The Final Showdown'' with Lucius Best (Workout)
Throw five enemies into the gears during ''Undermined''
Perform a wheelie for 10 seconds during ''Hover Train Hijinx''
Score 'Incredible' in all raccoon encounters during ''Revelations''
Chase down Screenslaver in ''Elastigirl On The Case'' within 3 minutes and 15 seconds
Destroy all the moving boxes during ''House Parr-ty''
Collect all Minikits in the game
Collect all Red Bricks
Create a custom character
Create a custom character with a cape
Achieve 100%
Attack Gilbert Huph with Bob Parr
Finish a race with Dash achieving silver
Achieve a 75 hit combo
Use all of Jack-Jack's different powers
Release a district boss from prison
Defeat a district boss with a Senior Citizen
Freeze a police officer with Frozone
Pair Buddy Pine with Syndrome