For the record, I wanted to mention some past RPG work.
In 2001, I collaborated on writing the Game supplement “Pavis – Glorantha” and “Pavis – Herowars” with the editor Multisim.
This was for the French translation of Robin Laws game from Issaries, based on Greg Stafford‘s Universe.
We greatly enjoyed writing, adapting, and regrouping material on the City of Pavis, and creating some scenarios. In particular bring a different angle on the NPC Lunar group of the “Coders“, away from the usual interactions between the rebellious Orlanthi and the Occupation forces.
As a RuneQuest game master, it was a blast.