The Atari 7800 is a home video game console released in 1986 by Atari, Inc.. It was designed to compete with other systems like the Nintendo Entertainment System and featured backward compatibility with the earlier Atari 2600 games, allowing players to enjoy a larger library of titles. The console is known for its improved graphics and sound capabilities compared to its predecessor. It supported a variety of popular games, including Pac-Man and Galaga, and utilized a unique controller design with a joystick and buttons, enhancing the gaming experience for users.