Instead of choosing a class, players build their characters through attributes and skill development, allowing for unique combinations (e.g., a magic-using fighter).
Ruin Masters was released in both physical and PDF formats. While the original publisher RiotMinds sold the rights to CMON, making official digital storefronts for the PDF harder to find recently, several digital resources exist:
The PDF version of the Ruin Masters Core Rulebook is highly regarded for its visual presentation. The book includes: