You are a test subject who is woken up every 10 years to check each series of three tests But someone will be waiting for you...

Welcome to the ALLOS Aperture Testing Annex! After a small test calibration,you're ready to face an infinite line of tests! So,look forward to more chambers.

My second map pack. Each map is, more or less, a proof of concept built using Hammer from the Portal 2 Authoring Tools.

Welcome to a new series from me (GamerXD54_Labs) (I'm taking a break from New Old Testing due to technical issues) Welcome to Bendy's Testing Adventure! In this series Bendy will do through a series of tests, starting with introductory tests, chapter 2 wil

These are the most difficult maps I've found. They can be hard to figure out, hard to play, or are just plain devious. I have completed every one of these, so none of them are impossible. Don't blame me, blame the creators!

It's been decades since GLaDOS was shut down, and the facility has been left to rot. Explore the decaying facility barely managing to cling to life as a strange core leads you on with vague messages and tasks, bringing you up to the surface and back.

Each map is, more or less, a proof of concept built using Hammer from the Portal 2 Authoring Tools.

My third map pack. Each map is, more or less, a proof of concept built using Hammer from the Portal 2 Authoring Tools.

My first map pack. Slight modifications made for release on the workshop. Each map is, more or less, a proof of concept built using Hammer from the Portal 2 Authoring Tools.

The Combine have taken over a large Aperture complex! Find and take the last dual portal device in the facility, escape from large Combine machines, and navigate the facility. Maps in this series are made by War The Nuclear Shill, the OST is composed by Co

Welcome to Aperture Science Enrichment Center and... thank you for participating in a cause of science and your beloved 60 dollars. But maybe you will be interested in another 60 dollars?

Full Inspiration Maps Difficulty : Medium - Hard Enjoy ! And please rate the collection :)

The Portal Plus Collection Portal Plus is a custom map series in which I create a map set in each chapter of Portal 2 up to Chapter 5. For most of these maps I focus on fun gameplay mechanics and/or impressive visuals rather than difficult puzzles. So most

---English/Englisch--- GLaDOS has risen. You are awake. And Boom! You finished the test. Everything is devastated. Everything is broken. YOU can do it. YOU are doing it well! ---German/Deutsch--- GLaDOS ist auferstanden. Du bist erwacht. Und Zack! Hast du

This is a collection of maps made by the Reddit community. If you want your map(s) added to the collection, just link to the map(s) you want added in the comment section and to your reddit profile. Please do not make requests of maps that are not made by r