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 almost as long as you have been asleep, and the only voice you hear is an un-familiar one, not quite human, yet not quite machine. you are test subject 865, and it is time for the test you signed up for, to forward the technological advancement of the united states.

Mod Deleted
Sign in or join with:

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 This may have occurred at the developers request because it is no longer active and was not released, or it may have occurred because it violated the sites Terms of Use.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
Delayed Evacuation

Delayed Evacuation

Puzzle

You, one of many scattered test subjects, wake up to a dilapidated Aperture Laboratories. As you explore, and test your way through the facility, you...

Portal: Terminal

Portal: Terminal

Puzzle

Portal: Terminal is a mod that takes place in an Aperture employee's hard drive. The tests on this drive are mostly in an uncompleted state, never assembled...

DeJa Vu

DeJa Vu

Puzzle

A Portal 2 Single player modification. This is Aperture from Portal, completely rebuilt from memory.

Aperture: The Other Wing

Aperture: The Other Wing

Puzzle

New story. New testing wing. And new testing elements.

Portal 2: Displacement

Portal 2: Displacement

Puzzle

The first ever Portal 2 mod to give you two guns instead of one! [Now with an open alpha available for testing!]

MillenniuM

MillenniuM

Puzzle

When Benjamin Carter is thrown into an Aperture prison for a murder he didn't commit, he is mysteriously released from his cell three days later. Who...

Aperture Tag: The Paint Gun Testing Initiative

Aperture Tag: The Paint Gun Testing Initiative

Puzzle

A paid mod for Portal 2. A very well finished, good looking mod. In Aperture Tag the test subject uses not portals but a paint gun to solve puzzles.

Portal 2: Beta

Portal 2: Beta

Puzzle

Have you ever wondered... If there is a complete beta Portal 2 remake? If you did this mod is for you were focusing on a complete Portal 2 remake that...

The MARTI Initiative

The MARTI Initiative

Puzzle

The M.A.R.T.I. Initiative is a mod for Portal 2 in which the main player works to escape from the rogue AI, M.A.R.T.I.

Portal 2 | Memories

Portal 2 | Memories

Puzzle

The idea behind this is to make an episodic mod, which you can play as it grows and every new chapter will be based on a whole new theme. The basic concept...

Portal 2: Back in Aperture Science

Portal 2: Back in Aperture Science

Puzzle

CANCELLED. But you can still play the Demo wich is bad tho. 'cause it is not really a Mod. So, the thing is. I'm gonna upload it onto the WORKSHOP!

Co-op to Single-Player

Co-op to Single-Player

Puzzle

Hello everyone, I have decided to basically edit every co-op map into a fully playable, yet complex single-player variant. I had this idea when I realised...