Only on UbiStore.
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Celebrate Lunar New Year by going stealthy in the Ming dynasty with Assassin's Creed Chronicles: China, which you can download for free on PC via the Ubisoft Store beginning February 9. Focusing on Shao Jun, a Chinese Assassin trained by Ezio Auditore, this 2.5D stealth-action adventure takes players on a quest through a stylized vision of 16th-century China inspired by traditional Chinese ink paintings – but if you want it for free, move fast, because the offer is only good through February 15.
https://news.ubisoft.com/en-us/article/7ozlBdXERmblE0wkiSDt8/celebrate-lunar-new-year-with-assassins-creed-chronicles-china-free-on-pc
I was never able to get this game to run properly on my old rig...maybe it will run on my new one.