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.

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Portal: Combined Technologies
Portal

Portal: Combined Technologies

1 week ago TBD Single Player Puzzle Compilation

Portal: Combined Technologies, also referred to as simply "Combined Tech", is a puzzle, story, and combat driven Portal 1 mod (recently being converted...

New Portal
Portal

New Portal

3 weeks ago TBD Single Player Puzzle Compilation

This Portal game but with modification: portal 2 textures and models, new skin and more...

Portal: Source SDK Edition
Portal

Portal: Source SDK Edition

1 month ago TBD Single Player First Person Shooter

WHAT IS: Portal: Source SDK Edition? Portal: Source SDK Edition is an open source version of Portal 1 using the leaked 2007 code.

Portal: Aftertouch
Portal

Portal: Aftertouch

2 months 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...

Portal: Cyberspace
Portal

Portal: Cyberspace

3 months ago TBD Single Player Puzzle Compilation

Portal: Cyberspace is a mod for the valve game portal. When you awake in the Enrichment Centre GLaDOS attempts to force you to take part in a new and...

Portal 2 Portal
Portal

Portal 2 Portal

3 months ago Released May 31, 2015 Single Player First Person Shooter

It is a model in the style of portal 2 with its elements as the test chambers destroyed etc.

Hazmat's Portal Map Pack
Portal

Hazmat's Portal Map Pack

3 months ago Released May 22, 2015 Single Player First Person Shooter

A small mod consisting of 7 maps. Designed to keep the original feel of Portal 1, while adding in puzzle elements only seen in Portal 2. This mod features...

J-MOD
Portal

J-MOD

4 months 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...

Portal: Inside Out
Portal

Portal: Inside Out

5 months 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...

CWTH
Portal

CWTH

6 months ago Released 2012 Single Player First Person Shooter

What you would do, if everything seems to be over and you are still alive? We are pretty sure you'd like to come home. The story takes place in Half-Life...

Portal : Revive
Portal

Portal : Revive

7 months ago TBD Single Player First Person Shooter

During the Revive, You should be quiet. Or, Your head would not be on your neck.

Aperture Testing Facilities
Portal

Aperture Testing Facilities

7 months ago TBD Single Player First Person Shooter

This is a Sci-Fi mod for portal.This mod is made totaly by me. Hope you like it

Outside Influence - Volume One
Portal

Outside Influence - Volume One

7 months ago TBD Single Player Cinematic

Discover Aperture Science anew with original puzzles, elements and environments in a fully voiced story.

Underground Story
Portal

Underground Story

7 months ago Released 2008 Single Player Puzzle Compilation

Portal | Underground story This Portal story is based on the MTN Portal Story | Part One! This mappack includes around 75 levels. in this mappack have...

iAmRattman
Portal

iAmRattman

8 months ago TBD Multiplayer & Co-op Adventure

What ARE you doing? Without following this mod’s progress :D

Rexaura
Portal

Rexaura

8 months ago Released 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

Cloned Cube

8 months 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...

Blue Portals
Portal

Blue Portals

9 months ago Released 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.

Insane Aperture Prequel
Portal

Insane Aperture Prequel

1 year ago TBD Single Player First Person Shooter

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

Portal: Insane Aperture [Rebooted]
Portal

Portal: Insane Aperture [Rebooted]

1 year ago TBD Single Player First Person Shooter

Portal: Insane Aperture's page on ModDB. Storyline and more info are in the full description.

Portal: New Adventure
Portal

Portal: New Adventure

1 year ago Released 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...

< insert name here >
Portal

< insert name here >

1 year ago TBD Single Player Puzzle Compilation

< insert name here > is 4LFA's first Portal 1 mod, and probably their last. We need some map makers, texture designers, modellers and programmers to help...

Aperture : Déjà vu
Portal

Aperture : Déjà vu

1 year ago Released 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: Unity
Portal

Portal: Unity

1 year ago Released 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...

Portal Extended
Portal

Portal Extended

1 year ago TBD Single Player Puzzle Compilation

Approach the light... Enter the world that is outside Aperture... Free yourself... You are [SUBJECT NAME HERE] from [SUBJECT HOME-TOWN HERE]. After volunteering...

Portal Pro
Portal

Portal Pro

1 year ago Released 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...

Multiplayer Portal
Portal

Multiplayer Portal

2 years 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 : Smile
Portal

Portal : Smile

2 years ago Released 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...

Aperture: Recruit
Portal

Aperture: Recruit

2 years ago TBD Single Player First Person Shooter

What would you do if you wake up in a place that you never seen before? And if you did that in a game, and the game says that it happened? What you would...

Portal: Combine Partnership
Portal

Portal: Combine Partnership

2 years ago TBD Single Player Puzzle Compilation

This mod creates a connection between the Combine (Half-Life 2) and Aperture Science. It will most likely contain a new AI to replace GLaDOS. It will...

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Portal
Platforms
Windows, Mac, X360, PS3
Developer & Publisher
Valve
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Official Page
Orange.half-life2.com
Release Date
Released 2007
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