i was made aware that there this now an article in French about this jam. i am unrelated to the authors. here is the citation info:

Ringot, M., & Friche, L. (2022). «Si par une nuit d’été un game designer…»: un cas de mise en espace ludique d’Italo Calvino. Les Cahiers du numerique, 18(1, 2), 205-232.

you might be able to access it through your university library or similar at https://shs.cairn.info/revue-les-cahiers-du-numerique-2022-1,2-page-205