Evil Pikachu is a fan fiction character based on the original Pikachu from Pokémon. Evil Pikachu is not an official character from the Pokémon series. Many fans have taken the idea of an evil Pikachu and developed artwork and online games.
A Pikachu is a fictional species from the Pokémon series. The species are often caught and groomed by humans to fight other species in the series. As of 2015, the Pikachu is one of the most known characters from Pokémon, due to its anime series largely focusing on a Pikachu character. The anime series features a Pikachu that is usually a kind-hearted character and is the best friend of human, Ash Ketchum.