Character class

In role-playing games (RPG), a common method of arbitrating the capabilities of different game characters is to assign each one to a character class. A character class aggregates several abilities and aptitudes, and may also detail aspects of background and social standing, or impose behavior restrictions. Classes may be considered to represent archetypes, or specific careers. RPG systems that employ character classes often subdivide them into levels of accomplishment, to be attained by players during the course of the game. It is common for a character to remain in the same class for its lifetime; although some games allow characters to change class, or attain multiple classes. Some systems eschew the use of classes and levels entirely; others hybridise them with skill-based systems or emulate them with character templates.

Dungeons & Dragons (D&D), the first formalized roleplaying game, introduced the use of classes, and many subsequent games adopted variations of the same idea. These games are sometimes referred to as 'class-based' systems. As well as tabletop games, character classes are found in many role-playing video games and live action role-playing games. Many of the most popular role-playing games, such as D20 system and White Wolf games still use character classes in one way or another. Most games offer additional ways to systematically differentiate characters, such as race, skills, or affiliations.

In fantasy games, where classes are more common, it is usual to find one (or more) class that excels in combat, several classes (called spell-casters) that are able to perform magic (often different kinds of magic), and classes that deal with professional or criminal skills. For example, the original Dungeons & Dragons provided a set of three classes:

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