A role-playing game system is a set of game mechanics used in a role-playing game. Many role-playing games use their own, custom system; this category is for articles about systems used in multiple games, or otherwise notable systems.
This category has the following 8 subcategories, out of 8 total.
The following 54 pages are in this category, out of 54 total. This list may not reflect recent changes (learn more).