In the game Genshin Impact, characters are diverse and belong to different regions, each with unique abilities and elemental powers. Players can choose from a roster that includes characters like Amber, a skilled archer, and Zhongli, a geo user who can create shields and summon constructs. Each character has a distinct personality and backstory, contributing to the game's rich narrative. Characters are categorized by their elemental affinities, such as Pyro, Hydro, and Electro, which influence their combat styles and interactions in battles. Players can form teams of four, combining characters to create powerful synergies and strategies, enhancing the overall gameplay experience.