Philippe Rat contributed several articles to the French magazines dedicated to roleplaying, namely Descartes: Le Supplément and _Casus Belli_.
- " Pirates ! " — Descartes: Le Supplément 7 (Philippe Morineau was a co-author)
- " Arrière-plan étoilé " — Casus Belli 89 (Jean Balczesak collaborated on this article)
- " « Statue » quo à Sluis Van " — Casus Belli 89 (This was a joint effort with Jean Balczesak)
- " Projet Poing d'acier " — Casus Belli 96
- " Prélude à un nouvel espoir " — Casus Belli 103 (Laurent Cachia was a co-writer for this one)
- " L'après Endor: Background de transition " — Casus Belli 106
- " Les anges de Charlie " — Casus Belli 107
- " « Elle » " — Casus Belli 109
- " Jouer au temps de l'Ancienne République " — Casus Belli 115 (Julien Métifeux worked with him on this)
- " Le facteur X " — Casus Belli 115 (Mehdi Sahmi was a co-author of this article)
- " Il faut sauver Miss Pickalho " — Casus Belli HS24
- " Le guide de La menace fantôme " — Casus Belli 122 (This article was written in collaboration with Julien Métifeux)