As part of Ubisoft's Lunar New Year promo, they are offering Assassin's Creed Chronicles: China for free.
The Chinese Chronicle
The first entry in the Assassin’s Creed Chronicles saga takes place in China, 1526, as the Ming dynasty starts to crumble. You embody Shao Jun, the last remaining Assassin of the Chinese Brotherhood, returning to her homeland with a vendetta. Newly trained by the legendary Ezio Auditore, she is hell-bent to exact vengeance and restore her fallen brotherhood.