Portal: Aftertouch
First Person ShooterThis Mod takes place between Portal: Prelude and the original Portal. Its the Year 2009... Glados has a new Testsubject with number #44362881 (her real...
Looks Like Aperture Science Is Now Infested With Zombies What Will You Do?
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This Mod takes place between Portal: Prelude and the original Portal. Its the Year 2009... Glados has a new Testsubject with number #44362881 (her real...
After escaping the Aperture Facility, Chell comes upon the Black Mesa facility, which has been taken over by the Combine. After being caught, she must...
In this universe, Cave Johnson survived long enought to be uploaded to GLaDOS instead of Carolin and is now the central-ai of the Enrichment center. History...
Русские комментарии разработчиков,перевод выполнен на коленке)0
this is a mod for portal that is not played in apeture science it is played in half-life 1's black mesa but in another section of black mesa
Projex is a Valve's Portal Mod which is a personal creation that tributes the fabulous game of Portal. This is more of a skin rather than a real-game...
Play Portal:TFV in First Person. I did NOT create much of this, this is mostly just the PortalTFV Mappack from wecreatestuff.com, i only did the "mod...
This mod adds anti-gravity to the game, when you start the game, you'll notice there's anti-gravity (that's the point).
Portal-Life 2 gives the player access to the Portal Gun in Half-Life 2!
Updated: 10/12/22 - RTX installations are available. Updated: 25/3, solving subtitle size and credits font size issue, adding credits, solving some minor...
A Crossover For 2 Great Games In One Crossover But Sadly Its Not official I Will Be Working Hard On This Project