Video game genres categorize games based on their gameplay mechanics and themes. Common genres include action, adventure, role-playing games (RPGs), simulation, and strategy. Each genre offers unique experiences; for example, action games focus on fast-paced gameplay, while RPGs often involve character development and storytelling. Genres can also blend, creating sub-genres like action-adventure or first-person shooters (FPS). Understanding these categories helps players choose games that match their interests. Additionally, genres can evolve over time, influenced by technological advancements and player preferences, leading to innovative gameplay experiences.