Crazier Eights: Olympus will be the next Crazier Eights game with a Greek mythology theme. I hope to start a Kickstarter crowd funding campaign for it in February 2020, and the release date is July 31, 2020. More information.
The spoiler was “complete” on 1-27-2020. It was updated 2-18-2020, 3-20-2020, 3-23-2020, 3-29-2020, 4/1/2020, and 4/2/2020.
All of the cards from the set are shown below.