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.

Summary List Popular Mods  (0 - 30 of 83)
Portal: Prelude
Portal

1. Portal: Prelude

3 years ago Released Oct 8, 2008 Single Player Puzzle Compilation

Portal: Prelude, as its name states it, is an unofficial prequel to the game Portal. Its story revolves around the pre-GlaDOS epoch, even before she was...

Portal: Unity
Portal

2. Portal: Unity

10 months ago Released Mar 29, 2011 Single Player Puzzle Compilation

Portal: Unity is a mod for the Valve game "portal" with almost everything revamped. New story levels, New textures, redesigned portals, new protagonist...

Blue Portals
Portal

3. Blue Portals

4 weeks ago Released Nov 28, 2010 Single Player First Person Shooter

Blue Portals is a unique Portal mod that has players traverse through new test chambers using only the single portal device and many new test elements.

Rexaura
Portal

4. Rexaura

2 weeks ago Released Jan 20, 2012 Single Player Puzzle Compilation

Rexaura is a mod for Portal based on high energy pellets and several new mechanics surrounding them.

Cloned Cube
Portal

5. Cloned Cube

2 weeks ago TBD Single Player Cinematic

Cloned Cube is a Portal mod. It takes place after GLaDOS' fall in Portal. You assume the role of Chell's secret clone. You have to escape or else you...

Portal Pro
Portal

6. Portal Pro

1 year ago Released Jul 3, 2010 Single Player Puzzle Compilation

Portal Pro is a set of test chambers focusing on solving puzzles locally rather than using complex fling techniques. The goal here is that the solutions...

J-MOD
Portal

7. J-MOD

3 weeks ago Released Nov 22, 2014 Single & Multiplayer Puzzle Compilation

JMOD is a sandbox mod using the game Portal 1 created by VALVe using the source engine. It is inspired by the game Garry's Mod. JMOD is about building...

Factum Solus
Portal

8. Factum Solus

1 year ago Released Jan 12, 2011 Single Player First Person Shooter

The episodic long awaited story-driven Portal mod is finally released. Go on a exciting adventure together with a interactive NPC to explore a different...

Gamma Energy
Portal

9. Gamma Energy

3 years ago Released Aug 7, 2010 Single Player Puzzle Compilation

Gamma Energy visits the Aperture Science East facility, built after GLaDOS gained sentience. The goal was to create a facility where GLaDOS' research...

Portal : Smile
Portal

10. Portal : Smile

1 year ago Released Feb 9, 2011 Single Player Educational

portal smile has a few elements of portal2. but, this mod was released before portal2 release. and this mod is basically use korean language but you can...

Multiplayer Portal
Portal

11. Multiplayer Portal

1 year ago TBD Multiplayer First Person Shooter

This mod is a multiplayer version of Portal. It is currently in pre-alpha stage and will not work with Portal 2. Leave a comment if you want to join the...

Portal: New Adventure
Portal

12. Portal: New Adventure

4 months ago Released Jul 15, 2011 Single Player Puzzle Compilation

Portal: New Adventure is a small mod for game Portal. It takes you to the Aperture Science Growing up center.Just few chambers in old style, don't expect...

Outside Influence - Volume One
Portal

13. Outside Influence - Volume One

5 months ago TBD Single Player Cinematic

Explore the dying remains of the Enrichment Centre, lost without it central core and slowly falling apart.

Mount Aperture
Portal

14. Mount Aperture

2 years ago TBD Single Player First Person Shooter

From 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...

Aperture : Déjà vu
Portal

15. Aperture : Déjà vu

9 months ago Released Oct 21, 2009 Single Player Puzzle Compilation

It is a non-linear map which have many paths to take and reach the end. The point is, that you play a map one time and you are happy. Then you have a...

Portal: Vocaloid Edition
Portal

16. Portal: Vocaloid Edition

2 years ago Released Apr 3, 2011 Single Player First Person Shooter

What happens when you install GlaDOS into the Vocaloid Hatesune Miku? The worlds greatest virtual diva becomes the worlds greatest virtual antagonist...

Chell's Legend
Portal

17. Chell's Legend

3 years ago TBD Single Player Puzzle Compilation

Chell's Legend is a portal mod with an exciting new take on the half-life 2 universe. Combining new mechanics and elements to tell a unique story.

The Projex
Portal

18. The Projex

2 years ago Released Mar 24, 2011 Single Player First Person Shooter

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...

Thinking with Portals 2
Portal

19. Thinking with Portals 2

2 years ago Released Mar 19, 2011 Single Player First Person Shooter

This is a mod that was created solely for the purpose of bridging the gap to Portal 2, the long awaited game we all have been anticipating. Developer...

Portality
Portal

20. Portality

2 years ago Released Dec 20, 2011 Single Player Puzzle Compilation

Here are some maps included in this mod for Portal players. Remember to try Bonus Maps. Have fun!

Hetzchase Nailway
Portal

21. Hetzchase Nailway

2 years ago Released Feb 7, 2010 Single Player Rhythm

Hetzchase Nailway is a random puzzle adventure through Aperture Science laboratories.

Insane Aperture Prequel
Portal

22. Insane Aperture Prequel

3 months ago TBD Single Player First Person Shooter

This is based off of Portal: Insane Aperture, a project I am currently working on.

Portal Black Mesa's Side
Portal

23. Portal Black Mesa's Side

3 years ago Released Oct 11, 2011 Single Player Puzzle Compilation

When i first got source SDK and I was testing it,I decided to mod portal as a test.Then I started thinking about making this mod.Now the mod is out.

Memories Only Chapter 1-2
Portal

24. Memories Only Chapter 1-2

1 year ago Released Jul 19, 2010 Single Player Puzzle Compilation

Portal Memories NOW IN PORTAL 2! new better edition! CHECK IT OUT HERE!---> moddb.com/mods/portal-2-memories The idea behind this is to make an episodic...

Interaction
Portal

25. Interaction

2 years ago Released Feb 20, 2012 Single Player First Person Shooter

This is an unusual mod, with the brand new mechanic. The most part of game you will not be able to touch anything: you'll have to interact with boxes...

Portal: Inside Out
Portal

26. Portal: Inside Out

2 years ago TBD Single Player Puzzle Compilation

A Portal 1 Modification where you have to fight your own way to more than 15 Evil levels that are developed by a powerful Malware Virus. There are some...

Drew Portals
Portal

27. Drew Portals

2 years ago TBD Single Player Puzzle Compilation

This mod has almost everything revamped; The textures, The maps, The idea of how you wake up, and some Easter eggs. This may be the only mod made just...

Half-Life 2 Portal
Portal

28. Half-Life 2 Portal

5 years ago TBD Single Player First Person Shooter

This is a Portal mod but you need HALF-LIFE 2 AND PORTAL i will not be posting the maps or gcfs. I need help if any one can sorry about the header i suck...

Portal: The Flash Version Mod
Portal

29. Portal: The Flash Version Mod

3 years ago Released May 27, 2011 Single Player First Person Shooter

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...

Portal: Aftertouch
Portal

30. Portal: Aftertouch

2 years ago TBD Single Player First Person Shooter

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...

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Portal
Platforms
Windows, Mac, PS3, X360
Developer & Publisher
Valve
Engine
Source
Contact
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Official Page
Orange.half-life2.com
Release Date
Released Oct 8, 2007
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Mod Statistics
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Portal: Prelude (Portal)
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Portal Pro (Portal)
Portal Pro Portal - Single Player Puzzle Compilation
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Portal : Smile (Portal)
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Multiplayer Portal (Portal)
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Portal: New Adventure (Portal)
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Outside Influence - Volume One (Portal)
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Mount Aperture (Portal)
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Aperture : Déjà vu (Portal)
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