You're browsing the GameFAQs Message Boards as a guest. Sign Up for free (or Log In if you already have an account) to be able to post messages, change how messages are displayed, and view media in posts.
Every time you see luigi you can paperize and grab him off the screen. When you do he runs away and in the round blue house in Decal Burg a newspaper article about luigi's appearance there is encounter. The newspapers are funny are essentially the luigi diaries of this game. Also if you find Luigi all 5 times he will leads the parade in the credits.
I've got a quote that embodies you perfectly, but it's seventy-three posts long, has a few massive flowcharts, and lots of Xion-KMA to Me
There isn't really a post-game per se, since you can't save after beating it. I mean, you can, but it's not like TTYD and SPM where it would actually be after it; Bowser still has Peach and there's no way to have a save file where Peach isn't kidnapped. If that makes sense.
As far as I know, the only thing that happens after you save after beating it is there's a Toad at the Sticker Fest grounds who lets you watch the credits parade again.
"An apostrophe does not mean 'uh-oh, here comes an s.'" - Dave Barry