Released in 1977, the Atari 2600 helped introduce home video gaming to the world and popularized interchangeable cartridges. Classics like Asteroids, Space Invaders, and Pitfall! turned gaming into a living-room experience rather than an arcade-only hobby.Despite simple hardware, the Atari 2600 laid the foundation for the modern gaming industry and remains one of the most iconic and collectible retro consoles ever produced.