The (in my eyes) coolest Mario & Luigi video games are Super Mario Galaxy, (both original and 2) Luigi ' s Mansion, Super Smash Bros. Brawl, Mario & Luigi: Bowser's inside story, and Super Mario Strikers: charged. In Mario & Luigi: Bowser's inside story, it's another fine day in Mushroom Kingdom but, unaware that the inhabitants are being infected by a decease known as the Blurbs (which only infects Toads and Koopas, also highly contagious) the main source of it is Bowser, (a.k.a. his Beefiness a.k.a. Senior turtle Bits a.k.a the King of awesome). As the king of Koopas, you must be wondering "How did Bowser get the Blurbs?" well, this is how. This strange guy called Fawful (whose notable catch phrase is "I have chorkles." and "beef? I have no beef. Fawful is beef-less.") gives him a lucky-shroom which causes him to eat everything in sight, literally, (first sign of the Blurbs) then he goes to the Palace of Princess Peach, (why they call her that, I don' t know) then he swallows Mario & Luigi and this little star guy and now Mario & Luigi have this amazing adventure inside Bowser. they also have to kick germ butt. In Luigi's Mansion, Luigi gets a mansion, which is crawling with ghosts (Luigi believes and is afraid of ghosts) and Mario? He got lost in the mansion and now Luigi has to get him out. (one of the ghosts calls himself Boo) that's all I know about that game really. In Super Mario Strikers: charged, Mario and the gang play soccer (but DK and Bowser break the rule by throwing the ball) the game gives the players armor which changes their stats. In the Super Mario Galaxy trilogy Mario goes chasing Bowser across the universe. In Super Mario Galaxy 2 Bowser's a giant. In the original he's normal sized. Either way Mario gets a really cool space ship that can travel 56 miles faster than the speed of light in both. In Super Smash Bros. Brawl, the final boss(es) is/are Master and Crazy hands, the creative and destructive spirits of this world.