Sega Genesis · 1988

812 games (licensed only)

• 
  Out of This World

  1993
• 
  Outback Joey

  1993
• 
  Outlander

  1992
• 
  OutRun

  1991
• 
  OutRun 2019

  1993
• 
  OutRunners

  1992 · ★ 75
• 
  P.T.O.: Pacific Theater of Operations

  1992
• 
  Pac-Attack

  1993 · ★ 60
• 
  Pac-Man 2: The New Adventures

  1994 · ★ 69
• 
  Pac-Mania

  1991
• 
  Pachinko Kuunyan

  1992
• 
  Panorama Cotton

  1994
• 
  Paperboy

  1991 · ★ 70
• 
  Paperboy 2

  1991 · ★ 53
• 
  Party Quiz Mega Q

  1993
• 
  Pat Riley Basketball

  1990
• 
  Pedreiro polar

  2010
• 
  Pelé II: World Tournament Soccer

  1994
• 
  Pelé!

  1993
• 
  Pepenga Pengo

  1995
• 
  Pete Sampras Tennis

  1994
• 
  PGA European Tour

  1994
• 
  PGA Tour 96

  1995
• 
  PGA Tour Golf

  1990 · ★ 75
• 
  PGA Tour Golf II

  1992
• 
  PGA Tour Golf III

  1994
• 
  Phantasy Star II

  1989 · ★ 76
• 
  Phantasy Star III: Generations of Doom

  1990 · ★ 77
• 
  Phantom 2040

  1995 · ★ 55
• 
  Phelios

  1990