Portal is a first-person puzzle game. Players must solve physical challenges by opening portals to maneuver objects, and themselves, through the enigmatic Aperture Science Laboratories.
Patch 2.0. Includes correction of the opening chapters and the corrected file "gameinfo.txt." If you moved the game "Portal" to "Steam Pipe" just install...
This is a small patch that solves the issues with missing token entries at the menu and in the in-game hud.
Episode 2 of the long awaited story-driven Portal mod is finally released. Factum Solus takes you on a exciting adventure to explore a different type...
Update 4/22/13: I added some more hud hints and indications of what to do in cc_1 so the file has been updated. Download and reextract to the same directory...
Version 2.0 includes patch 1.0, and many bug fixes.
A fixed installer package for Cloned Cube Alpha .2 that will hopefully work this time instead of corrupting.
Here is the Anti-Orange Team final alpha release, because the mod is dead. Drop the mod in your SourceMods folder, and use the console to select maps...
This is the full release of Rexaura. It features the full campaign, dialogue, music, and bonus chambers.
This is a demo of drew portals. Read the description to know how to install it
Hey everyone, I had a random idea to release my VMF files for versions 2,4,8, and 18. Have fun and let me know what you think! If you guys like this...
This is it. I finally upload something. Extract folders, run game and type "map ia_part1" in console.
The second update to Cloned Cube, download with 7-zip to your sourcemods directory.
[NOTE: YOU HAVE TO PLACE THE GHOSTS_I_09 FILE IN portal\portal\sound\music. IF IT DOESN'T EXIST THEN CREATE IT!] Yes, people who'd like a demo can rejoice...
created by Skinnycap ----------------------------- Description: BUG FIXED! You no longer die at the boss fight for no reason.
Finally. The Portal Aftertouch Demo is released! So, This Demo contains the first Map in Portal Aftertouch. For my team and me its very exicting to share...
The Demo 1 of Portal: In Search Of Cake :3 Testchamber 00 to 13
ATTENTION: This version of Rexaura is out of date. Please download the latest version (1.2). This is the full release of Rexaura. It features the full...
ATTENTION: This version of Rexaura is out of date. Please download the latest version (1.2). This is the first full release of Rexaura. It features the...
The alpha 0.1 version of Cloned Cube. Requires 7-zip. Extract to your Sourcemods directory in Steam, restart steam, and press on the Cloned Cube item...
Elements of War: 1337 Board is a HotkeyZ Menu based on Config.cfg from id Software's Quake engine and Valve Software's Gold Source and Source engines...
You can solve many interesting maps in this new portal mod. Remember to try Bonus Maps.
Sample of Incandescence Developments Testing Environments.
It's a really quick test map; Don't expect it to be pretty, because it's not. It's a quickly generated test map with 2 buttons: 1 drops a box, and the...
This is Portal:Black Mesa's Side First and Final release!
This is the Official Screensaver for Sortal | The dark side of Aperturescience by Sgt.Kamato
This is the Official Wallpaper from Sortal | The Dark Side of Aperturescience
Some of you have been asking for this, The second official soundtrack I made for the mod: Anti-Orange Portal. It's named "What happened". I gave it that...
Just a little voice actor demo using Portal characters. This was made in one night, so not all characters will sound perfect. The main idea is to show...
Here's the next melody in the OST, it's called Just Try. This soundtrack has kind of an ambient sound to it, but not as much as Not Kidding, and you may...
So this is first full version of Portal:New Adventure. I fixed as many bugs as I could, so I hope it'll be ok, but if you find some bugs, feel free to...