Before Sonic wakes up in the white void, the Green Goblin's line "Just paralyzed.temporarily." from the first Spider-Man movie can be heard.
Fat Mario makes a very brief cameo appearance too. When Sonic is outrunning the GUN truck, the Starman invincibility theme and Mario quips accompany it. Mario and Luigi make brief appearances early on, using footage for the trailer of Mario Kart Wii. In the opening, Tails hands Sonic a copy of Super Mario All-Stars, which he swats away.
Series Continuity Error: Played for Laughs.Screw This, I'm Outta Here!: Perfect Chaos ends the fight against Sonic before it even starts when Sonic quips a very cheesy line to him ("Chaos control collision crisis of epic proportions."), claiming Sonic "threw off my groove".There are a lot of differences in the final game and this cut, to put it gently. White Void Room: Sonic wakes up in this after his first encounter with the Time Eater-and for some reason, Mario and Luigi (driving with Wii Remote Wheels) and Flo inhabit the same location.