In the original GameCube version of Paper Mario: The Thousand-Year Door, Doopliss does not copy Mario's badge-based appearance when stealing his identity. As such, if Mario looks like Wario due to wearing the W Emblem badge, Doopliss will still wear the regular Mario outfit, not matching Mario exactly.
This was fixed in the Nintendo Switch version, but introduced a new edge case. Now, Doopliss does correctly copy Mario's appearance, but only at the moment of the first battle against him; he will continue using that appearance for the rest of the chapter. However, Mario can still unequip the badge in the menu (which does nothing visually while his identity is stolen), which will not affect Doopliss.
This results in the scenario seen in the footage. If Mario has the W Emblem equipped during the first battle, but unequips it before the last battle, Doopliss will have Wario clothes, but Mario will be restored to his Mario clothes. This produces an unintentionally fitting visual, with Doopliss using the "evil" Wario color scheme while Mario is restored to his "good" regular one.
Source: Familiar-Staff2329
Main Blog | Patreon | Twitter | Bluesky | Small Findings













