https://www.polygon.com/2017/8/24/16197848/final-fantasy-15-assassins-creed-festival-dlc-release-date

Final Fantasy 15 players will soon be able to run around the game like an Assassin — yes, a capital-A Assassin — thanks to a quirky collaboration between publishers Square Enix and Ubisoft, the companies announced today.

Square Enix is releasing free DLC for Final Fantasy 15 that will bring an event called the Assassin’s Festival to Lestallum. The town will be decked out in banners and other regalia to mark the special occasion, and various Assassin-themed minigames and game mechanics will be available in Final Fantasy 15.