"Regirock" is a Rock-type Pokémon introduced in Generation III. It also a Legendary Pokémon, serving as a member of the "Legendary titans". Regirock is one of the five Legendary titans created by Regigigas, with various brown rocks of varying lightness and shades. Due to the rocks on its body slightly detachable, Regirock can repair itself by any rock that they can find. They first appear in Pokemon Hunger Games Simulator with Jimmy!.