The companies being Sony, Nintendo, Microsoft, Sega and Atari. Sony PlayStation 2 (2000) - 160 million PlayStation 4 (2013) - 117.2 million PlayStation (1994) - 102.49 million PlayStation 5 (2020) - 92.2 million PlayStation 3 (2006) - 87.4 million Nintendo Nintendo Switch (2017) - 155.37 million Nintendo DS (2004) - 154.02 million Game Boy (1989) and Game Boy Color (1998) - 118.69 million Wii (2006) - 101.63 million Game Boy Advance (2001) - 81.51 million Microsoft Xbox 360 (2005) - 84 million Xbox One (2013) - 58 million Xbox Series X/S (2020) - 28.3 million Xbox (2001) - 24 million ROG Xbox Ally (2025) - 4 million Sega Sega Genesis (1988) - 30.75 million Game Gear (1990) - 10.62 million Sega Master System (1985) - 10 million Sega Saturn (1994) - 9.26 million Dreamcast (1998) - 9.14 million Atari Atari 2600 (1977) - 30 million Atari 7800 (1986) - 3.77 million Atari Lynx (1989) - 2 million Atari 5200 (1982) - 1 million Atari Jaguar (1993) - 150,000