Ubisoft is releasing downloadable content for Assassin's Creed Unity as part of a season pass. It contains some expected add-ons in the form of a new story campaign, additional weapons and more missions, but also features something unexpected: an entirely separate game called Assassin's Creed Chronicles: China.
Assassin's Creed Chronicles: China is a stand-alone downloadable title set in 16th century China that plays like a 2D side-scrolling game. Players will control Shao Jun, the last remaining assassin of the Chinese Brotherhood. She's appeared previously in Assassin's Creed lore as a student under Ezio Auditore in the Assassin's Creed Embers animated short and Assassin's Creed Revelations novel.