https://www.humblebundle.com/books/numenera-monte-cook-books
Update - I suddenly remembered that I've seen this before, in a bundle from the Bundle of Holding people about 18 months ago - my verdict then was interesting but a sod to run. The details are here:
https://ffutures.dreamwidth.org/2084776.html
Also posted at https://ffutures.dreamwidth.org/2148941.html, where there are