This is the most frequent context for this specific search term. In Freemasonry, the "rules" are typically referred to as:

While the full core rulebook is paid, the creators sometimes release free promotional content or update logs to help the community:

: Available for purchase directly on the Jambô Editora Store. Users who already purchased the PDF or the physical book via the official site can usually download the updated version (1.3) for free in their account area.

Força de vontade, lábia e percepção do ambiente. Vigor: Resistência física e pontos de vida. Mecânica de Testes