Luigi's Mansion DS

Luigi's Mansion DS is a video game released for the DS in February 2004.

Plot
When Luigi gets back to his mansion, it is filled with Boos. He mus now defeat King Boo and rescue Mario from his bedroom.

Gameplay
You play as Luigi and must get to Mario. After you rescue him, you must defeat King Boo. There are 50 secret Boos that you can kill for stars, and you can use those stars to go into a bonus level. As Luigi, you have a water gun, and you can also pick up food off the ground to throw.