|Aliases:||Mighty MechMaster Nine Million|
- In "Assembly Required", If Jesse chooses to visit Redstonia (Determinant) with Olivia, a robot mechanism can be found. It was invented and named, "Mighty MechMaster 9,000,000," by the Schoolboy in an attempt to earn the spot of being Ellegaard the Redstone Engineer's protégé.
- The robot seems to have TNT Cannons on both hands.
- Despite the School Boy mentioning he has used up all of his repeaters, it seems that the robot doesn't seem to have any repeaters on it.