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 1-9 of 6,425 entries
Reflection Gel Testing Initiative
Collection by Chicken Permission
This collection contains all of the items as part of the Reflection Gel Testing Initiative. This collection is still actively being made, so be on the lookout for new items!
GiLDa`s Laboratory
Collection by GiLDa The Griffon
A series of test chambers "Gilda's Laboratory" Серия тестовых камер "Gilda's Laboratory"
我源氏贼溜
Collection by Tuzi
Chocolate puzzles
Collection by tuleby (CZ)
Chocolate design
My Portal 2 Collection
Collection by 2F MeatNike
I mean yeah
cool stuff 2.0
Collection by quaternary
My favorites from my collection. Because who wants to look through 170 maps to find the good ones? There's some maps which are also in the older cool stuff collection, and some that aren't. I changed my opinions on which old maps I really really like an
Meine Karten
Collection by holZone
Danjoresque's Chambers
Collection by Danjoresque
Behind The Portals
Collection by Fantomek
A BTS styled map series.
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