Ness

Ness is a boy from the town of Onett. Ness is the protagonist of EarthBound.

In EarthBound
Ness's adventure first starts when a meteor crashes in Onett. He goes to investigate, but goes back. He later comes back with his neighbor Pokey to find Picky, Pokey's brother. While there, Ness meets Buzz Buzz who tells Ness about Ness and three others going to save the world from Giygas, the game's main antagonist.

In the Super Smash Bros. series
Ness is playable in every game of the series. He is a secret character in the first and third games, but is a default character in the second. His moves are labeled as PK, rather than PSI, in these games.