Portal: Source SDK Edition
First Person ShooterDead, engine update broke it. Here's some text to pad this out: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam dignissim id est nec...
A portal mod that takes you to the Aperture science home building, In an alternate chamber to the Glados testing center, to test the Aperture science hand-held portal device.
Mod Deleted
The mod you are trying to view has been deleted and is no longer available. This may have occurred at the developers request because it is no longer active and was not released, or it may have occurred because it violated the sites Terms of Use. If this is a mistake and you are a member of this mods team and would like it re-activated, please contact us with the details.
Continue browsing the mod list, to find the profile you are after.
You may also like
Portal-Leipzig
First Person ShooterA Portal Recreation of the Leipzig Era (Early 2006) Aesthetic in the early 2006 leaked beta. (Doesn't yet) Include: Recreation of all 19 Test-Chambers...
Aperture Testing Facilities
First Person ShooterThis is a Sci-Fi mod for portal.This mod is made totaly by me. Hope you like it
Mount Aperture
First Person ShooterFrom the Journal of Test Subject #232: 31.21 N, 28.71 W. 2043 AD. It's hard to believe that just fifty years ago people were worried about the water levels...
Portal: Epic Edition
First Person Shooterare you ready of r the hardest portal 1 experience ever knwo? prepeare yourself.... Portal Epic Edition is here...
Portal: speedmod
First Person Shooterportal speedmod is a simple mod that aims to translate the style and movement of portal the flash version to portal
Portal done Half-Life Source
First Person ShooterPortal done Half-Life Source is a mod in which you are required to play through Portal 1's maps with the weaponry, movement and glitches featured in Half-Life...
HALF - ALIVE
First Person ShooterWhat if Cave Johnson's multiverse theory was right? In which one includes Aperture buying out Black Mesa, and canceling the Anomalous Materials Research...
Portal: Still Alive for Steam Deck
First Person Shooter'Still Alive for Steam Deck' is a modification and recompilation of 'Still Alive for PC' by Lever Softworks, made to fix as many issues as I could to...
Portal: Aperture Offices
First Person ShooterThis mod is about a scientist at Aperture during the making of GLADOS. in many ways it is a prequel to Portal Prelude
Anti-Gravity Portal
First Person ShooterThis mod adds anti-gravity to the game, when you start the game, you'll notice there's anti-gravity (that's the point).
Portal: Reverb
First Person ShooterPortal: Reverb. In Portal: Reverb, you play as the first Test Subject in the ASHPD Testing Sequence after GLaDOS' little accident with the Enrichment...