SEQUELARIPlatforms

Gaming platforms encyclopedia

The devices that shaped gaming, in launch order, with the numbers the companies themselves publish.

In this version: Nintendo, PlayStation, Xbox, PC through Valve (Steam), Sega, Atari and the mobile stores. Other platforms come in the next parts.

Nintendo

Nintendo started in 1889 in Kyoto, making hanafuda cards, and took its current name in 1963. The Family Computer, from 1983, opened its console era. Since then the company has alternated home consoles and handhelds, and the Nintendo Switch, from 2017, merged the two into one.

  1. Launched in 1983

    Family Computer / NES

    Home console

    61.91 millionunits sold, as of 30/09/2026 · 500.01 million games sold

  2. Launched in 1989

    Game Boy

    Handheld

    118.69 millionunits sold, as of 30/09/2026 · 501.11 million games sold

  3. Launched in 1990

    Super Famicom / SNES

    Home console

    49.1 millionunits sold, as of 30/09/2026 · 379.06 million games sold

  4. Launched in 1996

    Nintendo 64

    Home console

    32.93 millionunits sold, as of 30/09/2026 · 224.97 million games sold

  5. Launched in 2001

    Game Boy Advance

    Handheld

    81.51 millionunits sold, as of 30/09/2026 · 377.42 million games sold

  6. Launched in 2001

    Nintendo GameCube

    Home console

    21.74 millionunits sold, as of 30/09/2026 · 208.58 million games sold

  7. Launched in 2004

    Nintendo DS

    Handheld

    154.02 millionunits sold, as of 30/09/2026 · 948.76 million games sold

  8. Launched in 2006

    Wii

    Home console

    101.63 millionunits sold, as of 30/09/2026 · 921.85 million games sold

  9. Launched in 2011

    Nintendo 3DS

    Handheld

    75.94 millionunits sold, as of 30/09/2026 · 392.31 million games sold

  10. Launched in 2012

    Wii U

    Home console

    13.56 millionunits sold, as of 30/09/2026 · 103.6 million games sold

  11. Launched in 2017

    Nintendo Switch

    Hybrid (home and handheld)

    157.2 millionunits sold, as of 30/09/2026 · 1,593.87 million games sold

  12. Launched in 2025

    Nintendo Switch 2

    Hybrid (home and handheld)

    26.35 millionunits sold, as of 30/09/2026 · 73.21 million games sold

Best seller on this list: Nintendo Switch.

PlayStation

Sony launched the first PlayStation in Japan in December 1994, and it reached North America and Europe in September 1995. The PlayStation 5 came out on November 11, 2020. Besides consoles, the brand had two handhelds, the PSP and the PS Vita.

  1. Launched in 1994

    PlayStation

    Home console

    more than 102.4 millionunits sold, as of 31/03/2012

  2. Launched in 2000

    PlayStation 2

    Home console

    more than 160 millionunits sold, as of 31/03/2012

  3. Launched in 2004

    PSP

    Handheld

    more than 76.4 millionunits sold, as of 31/03/2012

  4. Launched in 2006

    PlayStation 3

    Home console

    more than 87.4 millionunits sold, as of 31/03/2017

  5. Launched in 2011

    PlayStation Vita

    Handheld

    Sales figure not disclosed by Sony.

  6. Launched in 2013

    PlayStation 4

    Home console

    more than 117 millionunits sold, as of 30/06/2022

  7. Launched in 2020

    PlayStation 5

    Home console

    more than 97 millionunits sold, as of 30/09/2026

Best seller on this list: PlayStation 2.

Xbox

Microsoft launched the first Xbox in North America on November 15, 2001. The Xbox 360 came out on November 22, 2005, and the Xbox One arrived on the same day in 2013, in 13 countries. The Xbox Series X and Xbox Series S launched together on November 10, 2020. In 2021, Microsoft said more than 100 million players logged into Xbox every month.

  1. Launched in 2001

    Xbox

    Home console

    Microsoft does not disclose how many units it sold.

  2. Launched in 2005

    Xbox 360

    Home console

    Microsoft does not disclose how many units it sold.

  3. Launched in 2013

    Xbox One

    Home console

    Microsoft does not disclose how many units it sold.

  4. Launched in 2020

    Xbox Series X and Series S

    Home console

    Microsoft does not disclose how many units it sold.

PC and Valve (Steam)

Valve's Steam went live on September 12, 2003, and became the largest PC game store. In its 2025 year in review, Valve said Steam reached 42 million people online at the same time and delivered about 100 exabytes of downloads that year. In 2022 the company launched the Steam Deck, a handheld PC sold from February 25 of that year. The Steam Machine, a living-room desktop PC, arrived in 2026, first sold through a sign-up list with a random draw.

  1. Launched in 2003

    Steam

    PC store and platform

    A service, not a device: the number Valve publishes is the peak of 42 million people online at the same time, in its 2025 review.

  2. Launched in 2022

    Steam Deck

    Handheld

    Valve does not disclose how many units it sold.

  3. Launched in 2026

    Steam Machine

    Home console

    Valve does not disclose how many units it sold.

Sega

Sega was founded in 1960 as Nihon Goraku Bussan, became SEGA Enterprises in 1965 and SEGA Corporation in 2000. According to the company's official history, its consoles were the 8-bit SG-1000 in 1983; the 16-bit Mega Drive (Genesis in North America) in 1988; the 32-bit Sega Saturn in 1994; and the Dreamcast in 1998. In 2004, Sega and Sammy joined to form SEGA SAMMY HOLDINGS.

  1. Launched in 1983

    SG-1000

    Home console

    Sega's official history does not list how many units were sold.

  2. Launched in 1988

    Mega Drive / Genesis

    Home console

    Sega's official history does not list how many units were sold.

  3. Launched in 1994

    Sega Saturn

    Home console

    Sega's official history does not list how many units were sold.

  4. Launched in 1998

    Dreamcast

    Home console

    Sega's official history does not list how many units were sold.

Atari

Atari was founded in June 1972 by Nolan Bushnell and Ted Dabney in Sunnyvale, California, and released the Pong arcade game on November 29 of that year. In 1977 came the Atari VCS, later called the Atari 2600, which brought cartridges into the living room; according to History.com, it sold more than 30 million units and was discontinued in 1992. The Atari 5200, the Atari 7800 and the Lynx handheld followed.

  1. Launched in 1977

    Atari 2600 (VCS)

    Home console

    No sales figure for this device from a checked source.

  2. Launched in 1982

    Atari 5200

    Home console

    No sales figure for this device from a checked source.

  3. Launched in 1986

    Atari 7800

    Home console

    No sales figure for this device from a checked source.

  4. Launched in 1989

    Atari Lynx

    Handheld

    No sales figure for this device from a checked source.

Mobile

On phones, games arrive through app stores. Apple's App Store opened on July 10, 2008 with about 500 apps, and some games from that first day are still on sale. On Android, the Android Market store was renamed Google Play on March 6, 2012, bringing together apps, music, movies and books; Google said every app that was on Android Market was still on Google Play.

  1. Launched in 2008

    App Store (iPhone)

    Mobile app store

    A store, not a device: phones come from many brands, and the number of games changes every day.

  2. Launched in 2012

    Google Play (Android)

    Mobile app store

    A store, not a device: phones come from many brands, and the number of games changes every day.

Sources

Numbers checked against the sources below on 08/11/2026. These are the figures the companies publish for investors; Nintendo updates them every quarter, and Sony shows the latest figure released for each device, with different dates.

  1. Nintendo, Dedicated Video Game Sales Units (dados até 30/09/2026)
  2. Nintendo, Company History
  3. Sony Interactive Entertainment, Business Data & Sales
  4. Sony Interactive Entertainment, Expanded Company Timeline
  5. Xbox Wire, Celebrating 20 Years of Xbox (13/05/2021)
  6. The Christian Science Monitor, Xbox One will launch on anniversary of Xbox 360 release date (04/09/2013)
  7. VGC, More Xbox Series X/S consoles will be available on November 10 (2020)
  8. Neowin, Valve celebrates Steam turning 20 (12/09/2023)
  9. PC Gamer, sobre o Steam Year in Review 2025 da Valve (09/03/2026)
  10. TechRadar, Steam Deck is finally coming out on February 25 (26/01/2022)
  11. Notebookcheck, Steam Machine release date and price officially confirmed (22/06/2026)
  12. SEGA, History (página oficial da empresa)
  13. History.com, Pong is released (This Day in History, 29/11)
  14. The Centre for Computing History, Atari
  15. MacRumors, sobre a retrospectiva da Apple pelos 10 anos da App Store (05/07/2018)
  16. 9to5Google, Android Market is now Google Play (06/03/2012)