Atari 2600

The cartridge console that made home gaming big

  • 1977Released
  • 2ndGeneration
  • AtariDeveloper
Atari 2600

Atari 2600 Specifications

Processor
MOS Technology 6507
Processor Speed
1.19 MHz
RAM
128 Bytes
GPU
Television Interface Adapter (TIA)
Resolution
160 x 192 pixels
Maximum Colors
128
Playfield Resolution
40 x 192 pixels
Player Sprites
8 x 192 pixels
Ball and Missile Sprites
1 x 192 pixels

Overview

The Atari 2600 was released by Atari in September 1977 as the Atari Video Computer System (VCS), and was renamed the Atari 2600 in 1982. It is widely credited with popularising microprocessor-based hardware and games stored on ROM cartridges.

The console launched with nine games, including Combat, Air-Sea Battle and Video Olympics, Atari’s collection of Pong-style games. Over its long life it built up a huge library from Atari and third-party publishers, with games such as Breakout, Space Invaders, Pitfall! and Pac-Man that are still well known today.

The Atari 2600 was usually bundled with two joysticks, a pair of paddle controllers and a game cartridge: Combat at first, and later Pac-Man. Thanks to its large library and low price, the console kept selling well into the late 1980s and was not discontinued until 1992. It sold around 30 million units, and its best-selling game was Pac-Man, at about 7 million copies.

Original hardware is becoming harder to find, so many people now use emulators to play Atari 2600 games.

Key Features

ROM Cartridges

Popularised games stored on interchangeable ROM cartridges.

Joysticks and Paddles

Usually bundled with two joysticks and a pair of paddle controllers.

Huge Library

Built a huge library from Atari and third-party publishers.

Long Lifespan

Kept selling into the late 1980s and was made until 1992.

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Atari 2600 Emulators

Which one to pick

  • Stella

    Active

    • Windows
    • macOS
    • Linux

    Known forVery accurate emulation, including bank-switching schemes, CRT TV effects and a full debugger that is the standard tool for 2600 homebrew.

  • EMU7800

    Mature, latest version 5.4

    • Windows
    • Android

    Known forAn Atari 7800 emulator built on .NET that also emulates the Atari 2600.

  • z26

    Ended in 2011

    • Windows
    • macOS

    Known forRegarded in its time as a very high quality 2600 emulator, but harder to set up than most.

  • PC Atari Emulator

    Ended in 2002

    • Windows

    Known forAn early emulator known for its fast, hand-optimised assembly core, full collision checking and built-in debugger.

In short

Stella is the one to pick on Windows, macOS or Linux: it is very accurate, actively maintained and has a full debugger for homebrew. EMU7800 also plays 2600 games on Windows and Android. z26 and PC Atari Emulator are no longer developed and are kept here as an archive.