The Pokémon GO Halloween 2017 celebration is officially underway, marking your very first chance to encounter Pokémon that were originally found in the Hoenn region of Pokémon Ruby and Pokémon Sapphire, including Sableye, Banette and others. They are joined by more spooky Pokémon such as Gastly, Cubone, and Drowzee in greater numbers when you head out into your neighborhood. You may also want to keep an eye out for special costume-wearing Pikachu for a limited time. Check out the videos below to see the official promos for the Pokémon GO Halloween 2017 event, featuring Japanese actor Junji Inagawa:
https://www.youtube.com/watch?v=7V6mG4nuM7w
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