From a hidden apocalypse in Skyrim to the dark secrets of the Pokemon world, these mind-blowing fan theories will change the way you think about your favorite franchises. Watch more Top 10s from IGN! https://www.youtube.com/watch?v=GRI87y96Rmo The 9 Worst Video Game Halloween Costumes of 2016: https://www.youtube.com/watch?v=6U-MjqFyUqI 9 Scary Shorts That'll Give You Nightmares: https://www.youtube.com/watch?v=49IYCljZ6OY -----------------------------­--- Follow IGN for more! -----------------------------­--- IGN OFFICIAL APP: http://www.ign.com/mobile FACEBOOK: https://www.facebook.com/ign TWITTER: https://twitter.com/ign INSTAGRAM: https://instagram.com/igndotcom/?hl=en WEBSITE: http://www.ign.com/ GOOGLE+: https://plus.google.com/+IGN