ID Software is a video game development company founded in 1991, known for pioneering the first-person shooter (FPS) genre. They created iconic games like Doom and Quake, which set new standards for graphics and gameplay in the industry. Their innovative use of 3D graphics and online multiplayer features has influenced countless games. The company is also recognized for its contributions to game engines, particularly the id Tech series, which has been used by many other developers. ID Software has a strong legacy in gaming, continually pushing the boundaries of technology and design in interactive entertainment.