List of Mario & Luigi: Bowser's Inside Story glitches

Here are the glitches found in Mario & Luigi: Bowser's Inside Story.

When the player goes to the blue area of the Flab Zone and jumps into the mucus and through the pipe, Luigi will oddly fall in front of Mario. Luigi will then have half green and half red sleeves and Mario's overalls. When the player jumps as Luigi, he will jump "out" of Mario. When Luigi falls back down, he will look like he fell back "into" Mario.

When Bowser is pushing a Statue of Fawful in Bowser's Castle, there is a glitch where Bowser will get the statue right to the wall but will be stuck. Mario and Luigi can't do the double jumps on Bowser's legs to make him push, they will only do normal jumps. Bowser's minions won't push the Statue either though, making the Statue stuck. If the player restarts the game then the glitch will be fixed and the game will go on as normal.

When the player defeats a Pep that's in its POW form and tries to attack, a glitch may occur. Mario or Luigi must counterattack by using their hammers right when the Pep makes a sound effect, and if they defeat the Pep, during the rest of the battle, and even in the victory scene, the player can hear a Pep sound playing over and over again.

If one bro falls off a platform into a pile of mucus, but the other bro doesn't, the fallen bro comes out of the pipe and inexplicably, so does the other one. This glitch is best performed in Toad Square.

The game wasn't designed for the fighters being able to damage enemies 10,000+. If the fighter inflicts 10,000 or more damage on an enemy, as soon as the enemy is damaged, the game will immediately freeze.