Data analytic firm SuperData is reporting today that the immensely successful free-to-play battle royale game Fortnite suffered a 48% drop in revenue during the month of January 2019, compared with the previous month, December 2018. This was across all the platforms that the title is available on. This drop comes after a lucrative December for Epic Games. The company teased earlier today that Season 8 of Fortnite will feature a pirate theme. Digital spending is down across all platforms by 6% year-on-year.