About the Game
Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.
The game is designed to change the way players approach, manipulate, and surmise the possibilities in a given environment; similar to how Half-Life® 2's Gravity Gun innovated new ways to leverage an object in any given situation.
Players must solve physical puzzles and challenges by opening portals to maneuvering objects, and themselves, through space.
The game is designed to change the way players approach, manipulate, and surmise the possibilities in a given environment; similar to how Half-Life® 2's Gravity Gun innovated new ways to leverage an object in any given situation.
Players must solve physical puzzles and challenges by opening portals to maneuvering objects, and themselves, through space.
Screenshots
11 images
Version Information
Steam Patch Notes
Official update history
Build 19017868
Jun 27, 2025
An update has been released for Portal:
- Fixed some fire effects not working in some mods.
View on Steam
- Fixed some fire effects not working in some mods.
Build 18647097
Jun 27, 2025
An update has been released for Portal:
- Fixed some fire effects not working in some mods.
View on Steam
- Fixed some fire effects not working in some mods.
Build 18523984
Jun 27, 2025
An update has been released for Portal:
- Fixed some fire effects not working in some mods.
View on Steam
- Fixed some fire effects not working in some mods.
Build 18523817
Jun 27, 2025
An update has been released for Portal:
- Fixed some fire effects not working in some mods.
View on Steam
- Fixed some fire effects not working in some mods.
Build 17331443
Jun 27, 2025
An update has been released for Portal:
- Fixed some fire effects not working in some mods.
View on Steam
- Fixed some fire effects not working in some mods.
Build 13095453
Jun 27, 2025
An update has been released for Portal:
- Fixed some fire effects not working in some mods.
View on Steam
- Fixed some fire effects not working in some mods.
Build 10293467
Jun 27, 2025
An update has been released for Portal:
- Fixed some fire effects not working in some mods.
View on Steam
- Fixed some fire effects not working in some mods.
Build 9970151
Jun 27, 2025
An update has been released for Portal:
- Fixed some fire effects not working in some mods.
View on Steam
- Fixed some fire effects not working in some mods.
Build 9410544
Jun 27, 2025
An update has been released for Portal:
- Fixed some fire effects not working in some mods.
View on Steam
- Fixed some fire effects not working in some mods.
Current Release
Not available
How to Install
1
Download all files
2
Extract the .ISO file to a folder (use WinRAR or 7-Zip)
3
Mount the ISO file (double-click or right-click → Mount)
4
Run setup.exe
5
Launch the game from desktop shortcut or Start Menu
Troubleshooting tips
• Run Redist/_CommonRedist installers if game won't start
• Add folder to Windows Defender exclusions
• Run as administrator
Download
Direct link available
Size
1.8 GB
Password: cracked-games.org or 123
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Download Portal for PC with a direct link or via torrent. Get the full version of Portal for free. Portal is a Action released by Valve.