We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.
This is a fiction/fan codex: entries describe an in-universe canon. Our audits check canon and internal consistency — external fact-checking does not apply the way it does on real-subject codexes.
Last full accuracy audit: 2026-08-27 · 25 entries checked · 16 flagged · 30 issues confirmed · 16 corrected · 14 still open
Luigi — The 'Did You Know' section incorrectly states that the original four playable characters in Super Mario Kart were Mario, Princess Peach, Yoshi, and Luigi; the correct original four are Mario, Luigi, Princess Peach, and Bowser.
Peach — The claim that Peach was not officially called 'Peach' in Western games until Mario Kart 64 is incorrect; she was first officially called 'Peach' in the Western release of Yoshi's Safari (1993).
Peach — The claim that an evil version of Peach named 'Walupeach' was pitched for Mario Power Tennis is inaccurate; the rejected character concept was named 'Wapeach'.
Wario — The claim that Wario's origins trace back to the 1985 game Wrecking Crew through the character Foreman Spike is not established canon; Foreman Spike is a separate character, and Wario was not designed as a direct counterpart to him.
Wario — The statement that Wario's magical power and ability to grow large were 'discontinued starting with Wario Land: Super Mario Land 3' is misleading; Wario Land: Super Mario Land 3 did not feature those powers, but they were not 'discontinued' in a narrative sens
Waluigi — The claim that Waluigi missed appearing in any game for the first time in 2023 is incorrect; he appeared in Mario Kart Tour (which continued into 2023) and other titles, so the streak did not definitively end in 2023.
Waluigi — The statement that the streak was broken in 2001 contradicts the earlier claim that he appeared in at least one game every year from 2000 to 2022 except 2001; if 2001 was a gap, the streak starting in 2000 would already have been broken, making the '23-year st
Mario Kart Tour — The game's primary currency for upgrading karts and gliders is Tickets and Coins, not specifically 'Gold' coins; Gold coins are a separate currency for shop purchases, not direct stat upgrades.
Mario Kart Tour — The 'DID YOU KNOW' section is misleading because Mario Kart Tour introduced character-exclusive special items (e.g., Lucky 7, Coin Box) that were not present in previous titles, which only had character-specific stats but universal items.
Rosalina — The claim that Rosalina was the first character to have a dedicated story mode in a mainline Mario Kart game via her Mii costume unlock path is false; no mainline Mario Kart game has a dedicated story mode for any character.
Rosalina — The claim that Rosalina is voiced by Kerri Kane in the Mario Kart series is inaccurate; she is voiced by Mercedes Rose in Mario Kart Wii.
Golden Mushroom — The Golden Mushroom was introduced in Mario Kart: Double Dash!!, but it did not appear in every major console installment since then; it is absent from Mario Kart 7 and Mario Kart 8 / Mario Kart 8 Deluxe.
Super Mushroom — The claim that 'Super Mario Kart was not the first non-platforming game to feature playable Mario series characters other than Mario or Luigi; earlier titles like Mario Bros. (1983) already included Luigi as a playable character' is factually incorrect because
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