HDR gaming refers to High Dynamic Range gaming, a technology that enhances the visual quality of video games. It allows for a wider range of colors and brightness levels, making images appear more realistic and vibrant. This means players can see more details in both bright and dark areas of the game, improving the overall experience. To enjoy HDR gaming, players need compatible hardware, including a HDR monitor or TV and a gaming console or PC that supports HDR. Many modern games are designed to take advantage of this technology, providing a more immersive and visually stunning gameplay experience.