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