September 1985

15 video games came out in September 1985, among them Super Mario Bros. (13 Sep), Battle City (9 Sep) and Ultima IV: Quest of the Avatar (16 Sep). Every game by day, with its platforms and studio.

Sunday, 1 September · 4

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  The Oregon TrailMac, Apple II, DOS · Minnesota Educational Computing Consortium
• 
  Sherlock Holmes: Another BowMac, DOS, C64 +1
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  EssexDOS, Atari 8-bit, Apple II +2 · Broderbund (pub.)
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  BrimstoneAtari 8-bit, C64, DOS +2 · Broderbund (pub.)

Monday, 9 September · 2

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  Battle CityArcade, NES, X1 +5 · Namco
  78
• 
  Barry McGuigan World Championship BoxingCPC, ZX, C64 +1 · Troy Lyndon

Friday, 13 September · 1

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  Super Mario Bros.NES, Arcade, FDS +6 · Nintendo Entertainment Analysis & Development
  84

Monday, 16 September · 2

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  Ultima IV: Quest of the AvatarC64, DOS, Amiga +6 · Origin Systems
  88
• 
  SpellbreakerC64, DOS, Mac +7 · Infocom

Tuesday, 17 September · 1

• 
  The Neverending StoryC64, CPC, ZX +2

Friday, 20 September · 1

• 
  MotosC64, Arcade, CPC +2 · Namco

Sometime in September 1985 · 4

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  Déjà VuMac, Amiga, DOS +8 · ICOM Simulations
  78
• Stunt FlyerC64 · Aackosoft
• 
  WizardryC64 · Edge Games (pub.)
• 
  The Bard's TaleMac, DOS, Amiga +9 · Interplay Entertainment
  84