Derpy

Derpy (also known as Derpy Hooves or Ditzy Doo) is a fan-favourite character that exists within the My Little Pony game as a hide-and-seek minigame, a role that she commonly fulfils on the TV show, the game just calls her "the pony in the box".

Derpy spawns at random in different locations on the map hidden under a cardboard box. Finding and tapping on Derpy will unbox her, awarding a small quantity of Bits and rarely a gem or Element shard. Once unboxed, Derpy will wander around Ponyville and interact with other ponies as normal until she goes to hide again.