Mario Party: Island Tour - Debug Minigames

I have extracted MP:IT's file contents and found a directory called "sample" which held a lot of debug related files that had the same extension as minigames. I tried replacing a regular minigame with one of these, but it just lead me to a endless ending screen. There is a character viewer, a text viewer, a minigame action test, a sample board, a sample minigame, and a shadow test. If you have any idea on how to make these playable, please comment.
[SPOILER="The root of the...

Mario Party: Island Tour - Debug Minigames