Undeniable Proof that Pikmin was in SSBM

Pikmin on DK Rafts

Pikmin in Battle Place

Pikmin on Great Bay

Pikmin on Green Greens

Pikmin on Green Greens

Pikmin on Rainbow Cruise

Pikmin with all other SSBM characters

Pikmin on DK Rafts

Pikmin in Mario land

 Pikmin with yoshis

Pikmin in Pokemon Stadium

Pikmin in Homerun Contest

Pikmin getting unlocked

Pikmin on the cover of SSBM