It’s been a long time. How have you been? I’ve been really busy being dead. You know... after you murdered me?

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The Multiverse Theory: Episode 1

The Multiverse Theory: Episode 1

Cinematic

Set before the events of Portal 2 and after Portal 1, you, another Aperture science test subject, take a testing adventure on an alternate water-covered...

Aperture Ireland

Aperture Ireland

Puzzle

Aperture Ireland tells the story of a test subject in one of Aperture's regional branches. Solve puzzles and dodge bullets as you start to unravel the...

Epsilon

Epsilon

Puzzle

The game is a sequel of Aperture Science, and people who's in stasis. One of the subjects has been waked. And it's going to escape from the bowels of...

Portal 2. Thinking with Time Machine.

Portal 2. Thinking with Time Machine.

Puzzle

You would like to have a twin, which would help you to pass the puzzle? This mod will show how to use a time machine to create his counterpart from the...

Shortly | Before

Shortly | Before

First Person Shooter

This mod tells the story of a subject who was able to survive and flee from GlaDos, but it did not make sense to catch him since that time Chell GLaDOS...

H2F Chapter 1: has been dead a while now.

H2F Chapter 1: has been dead a while now.

Puzzle

after 20 years in stasis, you awake to find out that the facility of h2f laboratories, the brother company of aperture science, has been abandoned for...

Stasis [ Act One ] - Need a team !

Stasis [ Act One ] - Need a team !

Puzzle

Test subjects, they're millions in cryosleep. you're part of them, Welcome to Aperture Sciences. You're getting out of cryosleep and try to escape by...

Aperture Tag: The Paint Gun Initiative

Aperture Tag: The Paint Gun Initiative

First Person Shooter

Aperture Tag: The Paint Gun Initiative is will be mod for Portal 2. Inspired by Tag: The Power of Paint, Aperture Tag is just what it sounds like. A Paint...

Conversion

Conversion

Puzzle

Have you ever wondered: Why does Aperture look so different in Portal 2? There are holes in this story, questions left unanswered! Conversion is here...

Alternate Dimension of Illusion

Alternate Dimension of Illusion

Adventure

A.D.I. is abbrevation of Alternate Dimension of Illusion. In this house the space is curved by 4D non-Euclidean space. Survive venture of non-Euclidean...

Lab Rat

Lab Rat

First Person Shooter

Tangled in the chaos of his own mind, trapped within a hive of corrupted aspirations, Doug crawls. His friends all taken, his mind long lost, he hides...

Portal2 After-Cave

Portal2 After-Cave

Puzzle

After Cave fills the story gap between cave Johnson death and portal prelude, Its estimated play time will be about 2 hours. The game starts out by you...

Portal 2: Virtual Reality

Portal 2: Virtual Reality

Educational

You did it, you escaped Aperture! Or did you, your vision goes static, the Aperture Science Virtual Reality Bay 09 systems fail. //Aperture Science Virtual...

Portal 2 - Expelled By Eternity

Portal 2 - Expelled By Eternity

First Person Shooter

The Reality - a scene that will be able to show you what a massive change in Aperture Laboratories after a powerful explosion occurred in one of the complexes-"Creative...

Deep Chambers: Episode Two

Deep Chambers: Episode Two

Puzzle

We are back! It is time for you to enter our brand new test chambers, meet new characters and start the next episode of our story! Prepare to discover...

The Final Days

The Final Days

Cinematic

The Final Days is a brand new mod by The Relevance. It is designed to entertain players while also making them have to think their way through the multiple...

The Other Way

The Other Way

Puzzle

Few days after she defeated Wheatley, in mysterious circumstances Chell decided that she want return to Aperture. Right after she entered the building...

Aperture's Hour

Aperture's Hour

Puzzle

APERTURE'S HOUR fills the gap between Portal & Half-Life by giving a look at Aperture Laboratories during the Black Mesa Incident and the resulting...

The Passage

The Passage

Visual Novel

Well, this is a mod for half-life 2 that I may start developing. No details right now but if you're curious, give me a follow. I'm making this page to...

Dilapidation

Dilapidation

Puzzle

A 7 part series of maps in the destroyed/overgrown style, explore and puzzle in the ruins of the Aperture Laboratories as you try to escape. Puzzles will...

Pale Aperture

Pale Aperture

Puzzle

You've been wandering around Aperture Science. For some reason, you can't seem to find any other living being, recorded messages, or even AI! Maybe you...

95 tests

95 tests

Puzzle

A new idea, a new style, and new cool maps for the Portal 2. Hello every body! If you have portal 2, and you are feel boring to play with this game, try...

VP Laboratories

VP Laboratories

Puzzle

This mod takes place 23 years after Portal 1 where a "VP Lab AI" is controlling aperture science.

Portal: Minds (DEAD)

Portal: Minds (DEAD)

First Person Shooter

Portal: Minds is a mod set after GLaDOS was murdered (In portal 1) And while Chell is in relaxation. You are a adventurer and have studied about the long...

Wibi!Data

Wibi!Data

Puzzle

Do you have what it takes to stop the AI from killing you before you can fix it? In this exciting DLC package for Portal 2 you will navigate detailed...

The Doors

The Doors

Puzzle

The Doors is a multiplayer-only mod for Portal 2. You’ll need to think outside the box while trusting/helping each other to make it through the various...

Portal 2:Inside Aperture Mod

Portal 2:Inside Aperture Mod

First Person Shooter

Inside Aperture Mod is a modification for Valve´s game Portal 2 that is you are inside of Aperture Science laboratories like in Portal ending,also they...

The Aperture Alpha

The Aperture Alpha

Cinematic

The Aperture Alpha is a 25-maps-mod of Portal 2 with a complete custom story including our beloved Glados and six new testing elements.

GLaDOS' New Tests

GLaDOS' New Tests

Puzzle

GLaDOS is making new and challenging tests with new elements. As you advance from test chambers, you find out more about yourself and Aperture.

Designed for Danger

Designed for Danger

Puzzle

Designed for Danger is a Portal 2 Campaign that offers eight new levels and 1 to 2 hours of play time. In the campaign, you assume the role of Chell during...