The Stanley Parable
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Supported OS:
Windows • 
macOS • 
Linux + 
SteamOS (See system requirements)Also available from the following other storefronts or websites:
Epic Games Store
The Stanley Parable is based on Portal 2's engine branch. Therefore, much of the documentation on this wiki pertaining to Portal 2 may also apply to The Stanley Parable.
The Stanley Parable (2013) is a first person exploration game. You will play as Stanley, and you will not play as Stanley. You will follow a story, you will not follow a story. You will have a choice, you will have no choice. The game will end, the game will never end.
Originally created as a 
Half-Life 2 mod back in 2011[1] and expanded into a full game with more endings, and completely new assets (using the 
Portal 2 engine branch), The Stanley Parable is a thought-provoking game created by Galactic Cafe that intentionally averts and subverts the very rules of storytelling most games abide by.
Creating a unique dynamic of trust, the player can choose to follow the in-game narrator or to go against him. No matter the choice (even some that exist outside the game world), the game has a response ready, weaving around the general idea of choice that the game sets forth to create.
A sequel and re-imagination of The Stanley Parable, called The Stanley Parable: Ultra Deluxe, which runs on Unity along with adding content and improved graphics was released on Steam in 2022. The original version still remains available on Steam.
Gallery
Office cubicles
Meeting room
Stanley's boss' office
Technical notes
Note:Enabling sv_cheats 1 will instead change the current map to Serious Room, as a punishment to the player for trying to enable cheats. This was hardcoded to the game's 
client.dll file, which can be removed by using the dll file from the Demo version of the game.See also
External links
Steam Store page- Steam Community page
The Stanley Parable on ModDB - original version for Half-Life 2 (Source SDK) can be found here.