How To Unlock Evrybody On Super Smash Flash 2?

I Know How To Unlock Capten Fuilken.

I Know 2 Ways.

Way 1 Ness Vs. Karby On Battle Fold.

Way 2 Sonic Vs. Mario On The Chana Place.

Even I Know How To Unlock Sand Oshon.

Play As Sonic. & Get Evrybody In Ouder. & That In Clae'd's The Saydom's.