Generation 2

Atari 2600

1977
Atari

Magnavox Odyssey 2

1978
Magnavox/Phillips

Intellivison

1980
Mattel

Atari 5200

1982
Atari

Colecovision

1982
Coleco Industries

Bentley Compu-vision

1983
Bentley

Intellivision II

1983
Mattel

Atari 2600 jr

1986
Atari