G1, or Generation 1, refers to the first generation of a series, often used in the context of technology, toys, or media franchises. For example, in the world of Transformers, G1 represents the original line of toys and animated series that debuted in the 1980s, establishing the foundation for future iterations and spin-offs. In the realm of video games, G1 can also denote the first generation of gaming consoles, such as the Atari 2600 and Magnavox Odyssey. These early systems laid the groundwork for the gaming industry, introducing iconic games and gameplay mechanics that continue to influence modern gaming today.