Gameplay demos are short presentations or videos that showcase how a video game is played. They often highlight key features, mechanics, and graphics, giving players a glimpse of what to expect. These demos can be found at events like E3 or PAX, or released online by game developers. These demonstrations serve as a marketing tool, helping to generate excitement and interest in upcoming titles. Players can see real-time gameplay, which helps them understand the game's style and objectives. Often, gameplay demos are accompanied by commentary from developers, explaining the game's unique aspects and design choices.