Classic Mode

Cartoon Smash Bros. has a Classic Mode similar to Smash Bros. Lawl, but has 8 Fights Instead Of 10.

Match-ups
Stage 1: Kirby or Team Kirby

Stage 2: Orange or Spongebob

Stage 3: Homer or Aiden

Stage 4: Rival 1

Stage 5: Finn & Jake, or Multi-Man Smash

Stage 6: Mordecai & Rigby or Crow

Stage 7: Rival 2

Stage 8: Final Boss - Marx

Rivals
Rivals are who players hate the most.

Each Character will have two Rivals.

So, since the damage ratio is 2.0 in both rival battles, use strong smash attacks and prevent YOURSELF from getting KOd.

Final Boss
''"I suggested you would make it this far. No matter. I'll beat you and be the only toon!" ''

-Marx, Cartoon Smash Bros.

"This game's gone long enough! It's time to DIE!"

Marx Soul, Cartoon Smash Bros.

Marx is the Final Boss of Cartoon Smash Bros. It was, of all this time, him that made up the tournament, only to destroy the champion of the tournament, and be television's only cartoon due to him being defeated by Kirby.

When Marx is defeated, he uncontrollably flies high in the sky, and returns with a bang, only to reveal Marx Soul.

When Marx Soul Is Defeated, he says, "WHHYYYYY?! I haven't been beaten! That is, until now."

He then Screams as Marx Soul himself explodes and the player is suck into the center of all the Chaos Emeralds, which form a ring, and then dissapear as their Characters icon appears like a booming explosion.

After That, the selected characters ending is shown.