Legacy of the Wizard
Legacy of the Wizard, released in April 1989 for the NES, is the fourth mainline game in Falcom's Dragon Slayer RPG series. The game centers around the Drasle family as they attempt to defeat an ancient dragon in the labyrinth beneath their home. Players can switch between five members of the Drasle family, including the pet monster, Pochi. Each member has their own unique abilities and limitations, meaning all of the characters must be used to traverse the game's sprawling, platforming dungeon. Unless you're speedrunning, of course.