such as Super Luigi U and, most famously, the Luigi's Mansion trilogy, which had him fighting boos and other ghosts to save ...

The Japanese Super Mario Bros. 2 ditched the two-player mode and replaced it with a “Mario Game” and a “Luigi Game.” This let the player pick which character they wanted to play as ...

The character debuted in Super Mario Sunshine in 2002 and is known for his loyalty to his father and for assisting him in his plots to take down Mario. We first met King Boo in Luigi's Mansion in ...