Koopa (Mario Party Advance)
From the Super Mario Wiki
Koopa is a character in Mario Party Advance. According to his description, he concentrates heavily on working and cleaning.
Koopa runs the Koopa Bank, and when first approached, says that he has been robbed and asks for the player's help. If accepted, he immediately says that he will reward them with a Gaddget if they do. At this point, Shroomlock enters, and Koopa explains that a bunch of money was stolen after the power was off. He then lists the three people in the bank at the time: Goombob, Mr. I, and Paratroopa, leading to the deduction that one of them was the culprit. After interrogating each of them, the thief is revealed to be Paratroopa. At this reveal, Koopa is shocked, since Paratroopa is his cousin, but Paratroopa soon flies in to say that it was only a prank. Koopa then asks Shroomlock not to arrest him, since he didn't mean any harm, and Shroomlock obliges. As a reward for clearing up the whole debacle, Koopa gives the player the Card Trick Gaddget. The ending credits state that Koopa often swaps jobs with Paratroopa.
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