Mario Kart Mega Circuit's beta elements
First of its announcement, the game was destined to be called "Mario Kart Pro-Circuit".
The game, in origin, was destined to have a different cover and different character select screen.
- Toadette was destined to be a unlockable playable character, but later was replaced with Shy Guy.
- The Miis weren't destined to be playable.
- GCN Pipe Plaza was originaly destined to be a retro battle stage, but later was replaced with GCN Block City.
- The Leaf Trophy Icon as been changed.