Update: Wii U and 3DS are now confirmed for this as well: Spooky deals will haunt Nintendo #eShop when our Halloween Sale starts on 24/10. #NintendoSwitch #3DS #WiiU pic.twitter.com/R3oNSHjyGx — Nintendo of Europe (@NintendoEurope) October 20, 2017 Original: Next week, Nintendo will be holding a new Halloween eShop sale in Europe. A news message sent out to Switch users today...