EarthBound

EarthBound, titled Mother 2 in Japan, is a role-playing game featured in Game Theory, Digressing and Sidequesting, and Smash History.

Game information
EarthBound is a 1994 Japanese RPG co-developed by HAL Laboratories and Nintendo. It is the sequel to Mother (or EarthBound Beginnings) and was followed by Mother 3. The player controls Ness, a young boy who, along with his companions Paula, Jeff, and Poo, travels the world to collect melodies en route to defeating the evil alien force Giygas. The popularity of the series has spawned a multitude of fan games, notably Undertale.

Game Theory

 * 1) Earthbound, The Dark Side of Mother
 * 2) Sans's SECRET Identity!

Smash History

 * 1) Earthbound's Onett and Fourside
 * 2) Ness and Lucas

Digressing and Sidequesting

 * 1) Earthbound, Personality, and Game Design

A Brief History

 * History of Earthbound: From MOTHER to UNDERTALE?

Trivia
Games in Game Theory
 * MatPat has stated on multiple occasions that this is his favorite game, alongside Chrono Trigger.

Games in DNSQ

Topics of Smash History

Games in A Brief History