Trivia: The opening theme to 'Twinkle Park' is a remix of the opening theme from "Sonic 3D Blast."
Trivia: The theme for secondary theme for 'Windy Valley' is a remix of 'Green Grove Zone' from "Sonic 3D Blast."
Continuity mistake: In Sonic's campaign, after crashing Tails' flying machine you are told Tails is missing, yet when you reach the next action stage Tails is once again behind you.