Portal 2 was released on April 18, 2011 by Valve who also developed the game. Portal 2 is a first person puzzle game.

Portal 2 draws from the award-winning formula of innovative gameplay, story, and music that earned the original Portal over 70 industry accolades and created a cult following.

This game is easily a much better version, it’s absolutely great!

If you like puzzle games, this is hands down the best of the genre; a real class act. Almost everyone who owns this game absolutely loves it.

This time around there are more test chambers and most puzzle elements. Players will explore never-before-seen areas of the Aperture Science Labs and be reunited with GLaDOS, the occasionally murderous computer companion who guided them through the original game.

The 2 player cooperative mode is one of the better features of Portal 2. The game changes the story, characters and gameplay when there are 2 players. Success will require them to not just act cooperatively, but to think cooperatively.


  • Extensive single player
  • Complete two-person co-op
  • Advanced physics
  • Original music
  • Massive sequel
  • Editing Tools

The editing tools will appeal to the mod community. Valve has been very supportive of the community.

The Game features Steamworks including trading cards and achievements.


Operating SystemWindows XP or better
CPUi5-2500 or better
Memory2 GB or more
Hard Drive Space8 GB
Graphics HardwareDX9 shader 2 card or better
NetworkBroadband Internet Connection Required