Is ages/Dreamcast character not the final character?

[Sharkster_00]

I just unlocked him but the achievement for unlocking all characters didn't pop up. Am I missing something?

[Croce]

all characters in world tour
unlock eggman through grand prix

[Sharkster_00]

Originally posted by Kotori:

all characters in world tour
unlock eggman through grand prix

Oh that might be the only character I am missing thanks

[Magical]

AGES's console mod unlocks only with all 232 stars by completing every world tour events in expert difficulty level (S-class)

[Cool hedgehog]

eggman