Portal (Game)

Portal is a puzzle game developed and published by Valve in 2007 for PC, PlayStation 3, and Xbox 360.
== Gameplay ==
== Story ==
=== Premise and Setting ===
=== Characters ===
* Chell
* GLaDOS
== Development ==
== Legacy ==
== Trivia ==
== See Also ==
Category:Portal (Series)
Category:2007 Video Games
Category:Puzzle Video Games
Category:PC Games
Category:PlayStation 3 Games
Category:Xbox 360 Games
Category:Nintendo Switch Games
Category:Singleplayer Games
Category:Science Fiction Video Games
Category:Video Games Set in Michigan
Category:Games Sly Played on Twitch