The seventh generation of the Pokémon franchise features 86 fictional species of collectible creatures called "Pokémon" introduced to the core video game series in the 2016 Nintendo 3DS games Pokémon Sun and Moon and the 2017 3DS games Pokémon Ultra Sun and Ultra Moon. Two further species were introduced in a 2018 update to the spin-off mobile game Pokémon Go, as well as the 2018 core series Nintendo Switch games Pokémon: Let's Go, Pikachu! and Let's Go, Eevee!, culminating in a total of 88 different species. Some Pokémon species in this generation were introduced in animated adaptations of the franchise before Sun and Moon.