Video game genres
Video games are categorized into genres based on their gameplay. Due to a general lack of commonly agreed-upon genres or criteria for the definition of genres, classification of games are not always consistent or systematic and sometimes outright arbitrary between sources. Within game studies there is a lack of consensus in reaching accepted formal definitions for game genres, some being more popular than others. For example, some schemas are largely semiotic, while others rely more strongly on configurative patterns of interface and mechanics.
Following is a listing of commonly used video game genres with brief descriptions and examples of each. This list is by no means complete or comprehensive. As with nearly all varieties of genre classification, the matter of any individual video game's specific genre is open to personal interpretation.
Many of these categories overlap due to the subjective nature of many genres. For example, the Legend of Zelda series has elements of action, adventure and role-playing. This overlapping is further pronounced as more games are being produced and styled as hybrids, blending elements characteristic to one or more popular genres (for example, action-RPGs like Diablo, Vagrant Story, and Baldur's Gate: Dark Alliance). Sometimes themes can determine a genre.