Seymour Guado/Other appearances

Theatrhythm Final Fantasy
Seymour Natus appears as a boss, alongside Mortibody.

Pictlogica Final Fantasy
Seymour appears in Pictlogica Final Fantasy as a playable character.

Final Fantasy Airborne Brigade
Seymour appears as a Legend in Final Fantasy Airborne Brigade.

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Final Fantasy Trading Card Game
Seymour appears and is represented by Thunder-elemental cards. He is depicted in his Final Fantasy X artwork and in his Theatrhythm forms.