Portal 2

Portal 2

Community maps. For science.
Welcome to Aperture Laboratories, home of the Perpetual Testing Initiative. Easily create, share and play test chambers authored by and for the Portal 2 community. Do your part! Contribute to Science!
Browsing: Collections
Showing 1-18 of 6,483 entries
Libbybapa's Maps for Expert Players
Collection by libbybapa
This is a collection of what I consider to be my 'real maps'. They are maps that are very challenging and have a complex solution path. These maps are not for novice players. They are for experienced players who can work out complex logical problems. T
TESTES
Collection by Homer
Testes do Portal 2
Dr.Mjetri Maps Portal 2
Collection by Mjetri
Demonstration Series
Collection by Dog Of Wisdom
Offical Collection For The Demonstration Series
the 3x3 tests
Collection by Turrets Turret
a collection of all my 3x3 test chambers
HauntedMuffin's Alternative Story Level Pack Thing
Collection by HauntedMuffin
*HERMES system activation process beginning.* *HERMES system has been activated.* What if at the end of Portal, you were not "escorted" back to your chamber? What if you were captured at a different location? After her escape, Chell tried to live
P2_CooP_Maps
Collection by Keksgesicht
CooP maps for Portal 2
Portal 2: Timex Puzzles (Private)
Collection by RedSkittleFox
Timex Not Used Puzzles
The Rector/VTree/LB Collection
Collection by hankymueller13
Are your queues feeling empty? No? Well, have some more maps anyway... This is basically a best of 2017 collection. I know, there are a lot of maps, take your time, play them in whatever order you choose. Most of them are easy-medium, with 1 o
Alfe5's Good Maps
Collection by Alfe5
Some of my good maps for Portal 2, at least by my standerds right now.
Adolf
Collection by ✠Red✠ ✠sector✠
My entries for the monthly RemakeMe Competition
Collection by €in€r vØn vi€l€n
I built all these maps for the RemakeMe Competition by MindSwept. Please read this, if you want to find out more: http://steamcommunity.com/groups/workshopnightmares#announcements/detail/508172475127369081
Near's collection
Collection by Near
Welcome to my collection of Portal 2 test chambers. Included is an eclectic collection of puzzles and challenges of varying difficulty.Thanks for reading and thanks for playing my creations!
Lazy Portal Port
Collection by halitridd
My curious project.
Hammer map remakes
Collection by BC (Exams are killing me)
All of the PeTi maps that I have remade into something else
Chocolate puzzles
Collection by tuleby (CZ)
Chocolate design
Perpetual Testing Initiative Deluxe Pack
Collection by Razor
PERPETUAL TESTING INITIATIVE DELUXE PACK The best maps made by the Portal 2 community (Steam Workshop & Steam Store). IMPORTANT: Don't forget subscribe to all the parts and play them by order >>>> Steam Workshop - Map Packs - 12 Angry Tests (7 part
GiLDa`s Laboratory
Collection by GiLDa The Griffon
A series of test chambers "Gilda's Laboratory" Test Chambers -> 10/19 Серия тестовых камер "Gilda's Laboratory" Тестовых Камер -> 10/19
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