Atari 2600 · 1977

455 games (licensed only)

• 
  3-D Tic-Tac-Toe

  1979 · ★ 51
• 
  A Game of Concentration

  1978
• 
  A Knight on the Town

  1982
• 
  Acid Drop

  1992
• 
  Adventure

  1980 · ★ 76
• 
  Adventures of Tron

  1983
• 
  Air Raid

  1982
• 
  Air Raiders

  1982 · ★ 62
• 
  Air-Sea Battle

  1977 · ★ 60
• 
  Airlock

  1982
• 
  Alien

  1982 · ★ 74
• 
  Alien's Return

  1983
• 
  Alpha Beam With Ernie

  1983
• 
  Amidar

  1981 · ★ 66
• 
  Armor Ambush

  1982
• 
  Artillery Duel

  1982 · ★ 58
• 
  Assault

  1983
• 
  Asteroids

  1981 · ★ 62
• 
  AstroBlast

  1982
• 
  Atari Video Cube

  1982
• 
  Atlantis

  1982 · ★ 79
• 
  Atlantis II

  1982
• 
  Bachelor Party

  1982
• 
  Bachelorette Party

  1982
• 
  Backgammon

  1979
• 
  Bank Heist

  1983
• 
  Barnstorming

  1982 · ★ 59
• 
  Base Attack

  1983
• 
  Basic Math

  1977 · ★ 40
• 
  Basic Programming

  1979