To unlock SpongeBob in Sonic Smash Brothers, you typically need to input a specific cheat code or complete certain in-game tasks. Unfortunately, as this game is a fan-made crossover and not an official title, the cheat codes can vary based on the version you are playing. It's best to check community forums or the game's official documentation for the most accurate and up-to-date codes.
cheat codes
45612222950268 this is how to get shadow
the code is upoverandgone
There is no such thing as Sonic Smash Brothers.
I don't think sonic smash brothers 2 is coming out.
You question doesn't even make sense. At least learn the game's name.
in the code box type upoverandgone with no spaces and youl have all the characters
Blaze Can Throw Fire In Super Sonic Smash Brothers.
At the main menu, you hold down the INSERT button on your keyboard, then click on the words "Main Menu."
You don't unlock him! If you unlock Sonic and play as him, Super Sonic is his final smash.
Shadow from Sonic is not playable in Super Smash Brothers Brawl. The only playable character from the Sonic franchise in Super Smash Brothers Brawl is Sonic himself.
super silver and o'aggman is not in sonic smash bros