------------------------------------------------------------------------------------------------------------------------------------------------------------ Mario And Luigi Bowser's Inside Story Codes Unlockables Alternate endings Successfully complete game with Mario, Luigi, and Bowser over level 40. itrai Successfully complete game with Mario or Luigi less than level 18. Cholesteroad items Get an "A" rank in the indicated challenge to unlock the corresponding item. Advice Patch: Spin Pipe. Bro Socks: Yoo Who Cannon. Challenge Medal: Green Shell. Daredevil Boots: Jump Helmet. Dizzy Boots: Super Bouncer. Master Wear: All challenges. Siphon Gloves: Magic Window. Massage Parlor items Get an "A" rank in the indicated challenge to unlock the corresponding item. Bone Fangs: Koopa Corps. Furry Band: Bob-omb. Heroic Ring: Magikoopa. King Shell: Get an "A" rank in all challenges. Treasure Ring: Goomba Storm