Other mistake: Around The World In 80 Bites: On the Wii and PSP versions, once Homer and Bart make it into America, only two or three of the other people in the race still come inside America. The other contestants just continue to run around Italy, not even proceeding to the next part.
Factual error: Around The World In 80 Bites: The race track depicts Stonehenge as located in Scotland, when it is in fact located in Wiltshire, England.
Other mistake: Bartman Begins: When Bart drops the huge dinosaur skeleton on top of Dolph, Dolph is still shown standing despite the huge skeleton landing on top of him. His body also passes through one of the ribs.
Continuity mistake: Bartman Begins: After Bart flies onto the seal forming the bridge, a cutscene is then shown of Homer and Bart standing next to a glass wall witnessing the bullies stealing the artifacts. When it returns to the game, Homer and Bart are back on the seal.
Continuity mistake: Whenever Bart fires his slingshot, we can see the stone he used fall on the ground. The stone disappears off the ground about 5 seconds later.
Bug: Try and walk around the car in the Simpson garage from the right. After walking past the boot, it won't let you walk around the left side of the car.
Character mistake: In the Simpson house, the time on the grandfather clock in the hallway reads 12:15. But the clock in the kitchen reads 10:00.
Bug: The Land of Chocolate: To end the level, the game will need the player to smash all of the chocolate rabbits. If there are two left and you destroy one of them, the level will still end even with one of them still alive.
Continuity mistake: The Land of Chocolate: Homer is taller than the White Chocolate Rabbit in the opening cutscene. But in the level, the White Chocolate Rabbit is taller than Homer.
Other mistake: The Land of Chocolate: Homer starts off in The Land of Chocolate with the Population sign behind him. Homer then runs about 40 yards and runs into the village of Fudgetown. When the level starts, if you go the wrong way from what you are supposed to, you can see the Land of Chocolate population sign only a couple of yards away from where you start.
Audio problem: On several occasions, characters will say random lines during the gameplay sections of levels. Sometimes characters will say the lines, but their mouths never move whilst saying it.
Continuity mistake: The Land of Chocolate: The bite mark from the lamp post Homer takes a bite from in the opening cutscene disappears when the level starts.
