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Portal boxart

Portal

Platforms
  • PC
  • PS3
  • Xbox 360
Initial release Oct. 10, 2007
Developers
  • Valve
  • Valve Corporation
  • Valve Software
Genres
  • Platformer
  • Puzzle
  • Shooter
Publishers
  • Electronic Arts
  • Valve
  • Valve Corporation
Franchise Portal
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Games from the Portal franchise