David's Nintendo Code Book

MEGA MAN 9 (wiiware)

checked-no
 =>Ink Removal: If you are covered in ink, press [+] to enter the weapons menu,
   then return to the game. Mega Man will be clean again.
 =>Weapon Reset: If you press [+] to enter the weapons menu while a shot is
   still on the screen, it will vanish when you return to the game. However,
   shots will not disappear if you pause by pressing [-] to enter the
   Challenges menu.
 =>Boss Weaknesses: Jewel is weak to Galaxy; Plug to Jewel; Tornado to Plug;
   Magma to Tornado; Hornet to Magman; Splash to Hornet; Concrete to Splash;
   Galaxy to Concrete.