Fawful Express

Fawful Express is a giant train with a face that resembles Fawful in the game Mario & Luigi: Bowser's Inside Story. In the game, Bowser meets up with a group of Monty Moles he encountered in the Underground Tunnel who drive the Fawful Express, telling Bowser that they were working for Fawful the entire time. They then drive the train into Bowser, forcing the Mario brothers to have to make him giant to fight the train. After becoming giant, Bowser faces off against the Fawful Express. Bowser has to destroy Fawful Express before it reaches the end of the railroad. The Fawful Express shoots missiles and other weapons at Bowser. At one point, the Fawful Express will transform a hill into a monster Bowser must fight. If Bowser fails to destroy the Fawful Express before he reaches the end of the track, Bowser will fall through the track making him get a Game Over. After a long fight, Bowser finally defeats the train and it gets destroyed and the Monty Bros are defeated.