The game's story closely follows the plot of both The Incredibles and Incredibles 2, though with numerous humorous deviations. The game begins with the events of the second film, which the player must complete before gaining access to that of the first film. There are also several major changes to both films' storylines, such as Mr. Incredible being aided by Frozone in fighting the first Omnidroid on the Nomanisan island (there are two Omnidroids in the boss battle), Gazerbeam surviving and helping Mr. Incredible sneak inside into the secret room, or Syndrome being simply defeated when Jack Jack's power activates and going into hiding rather than dying after being sucked into his jet's engine.

"Two Incredible films, one Incredible game" --cover. "Team up with family or friends in 2 player co-op. Play the whole story of both movies, LEGO style! Explore Municiberg and New Urbem, full of challenges and surprises" --cover. 1-2 players. Warning: if you have a history of epilepsy or seizures, consult a doctor before use. Certain patterns may trigger seizures with no prior history. Before using and for more details see instructions for this product.