Assassin's Creed Unity Dead Kings (2015)
Considering it's free it doesn't sound too bad.
Under the patronage of Squid Girl. I am here, click me!
As a free DLC, it is indeed not bad. Adds a few more hours into the story, more collectibles, etc. I'm glad I did not need to pay for it, but even as a free addition it could have been better.
Hopefully Chronicles: China is good. It will be a lot different from what we know, but hopefully it will be a fulfilling experience.