Ludum Dare is a popular game development competition that takes place three times a year. Participants create a video game from scratch within a limited time frame, usually 48 or 72 hours, depending on the category. The event encourages creativity and innovation, often resulting in unique and experimental games. The competition is open to anyone, from hobbyists to professional developers, and features a theme that participants must incorporate into their games. After the event, games are shared online for others to play and provide feedback, fostering a sense of community among developers and gamers alike.